(TXT) View Source
       
       # MOTOROLA, INC.
       
          PREMIER 33.6 INTERNAL
       
          Card Type              Modem (asynchronous)                    
          Chip Set               Unidentified                            
          Maximum Modem Rate     33.6Kbps                                
          Maximum Fax Rate       14.4Kbps                                
          Data Modulation        Bell 103/212A                           
          Protocol                                                       
                                 ITU-T V.42, V.32bis, V.32, V.22bis,     
                                 V.21                                    
          Fax Modulation         ITU-T V.21CH2, V.27ter, V.29, V.17      
          Protocol               
          Error                  MNP5, V.42/V.42bis                      
          Correction/Compression 
          Fax Class              Class I & II                            
          Data Bus               8-bit ISA                               
          Card Size              Half-length, full-height card           
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |        Function        |  Label   |   Function   |  Label  |
          |------------------------------------------------------------|
          | Line in                     |    CN1     | Line out | CN2  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        PLUG & PLAY                         |
          |------------------------------------------------------------|
          |    Setting    |   SW2/1   |  SW2/2   |  SW2/3   |  SW2/4   |
          |---------------+-----------+----------+----------+----------|
          |   í Manual    |    On     |    On    |   Off    |   Off    |
          |---------------+-----------+----------+----------+----------|
          | Plug and Play |    Off    |   Off    |    On    |    On    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     COM PORT SELECTION                     |
          |------------------------------------------------------------|
          |      Setting       |       SW1/1       |       SW1/2       |
          |--------------------+-------------------+-------------------|
          |        COM1        |        On         |        On         |
          |--------------------+-------------------+-------------------|
          |        COM2        |        On         |        Off        |
          |--------------------+-------------------+-------------------|
          |       í COM3       |        Off        |        On         |
          |--------------------+-------------------+-------------------|
          |        COM4        |        Off        |        Off        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         INTERRUPT                          |
          |------------------------------------------------------------|
          |   Setting   |   SW1/3   |   SW1/4   |   SW1/5   |  SW1/6   |
          |-------------+-----------+-----------+-----------+----------|
          |    IRQ2     |    On     |    Off    |    Off    |   Off    |
          |-------------+-----------+-----------+-----------+----------|
          |    IRQ3     |    Off    |    On     |    Off    |   Off    |
          |-------------+-----------+-----------+-----------+----------|
          |    IRQ4     |    Off    |    Off    |    On     |   Off    |
          |-------------+-----------+-----------+-----------+----------|
          |   í IRQ5    |    Off    |    Off    |    Off    |    On    |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          | LED |    Color     |  Status  |         Condition          |
          |-----+--------------+----------+----------------------------|
          | AA  | Unidentified |    On    |    Auto-answer enabled     |
          |-----+--------------+----------+----------------------------|
          | AA  | Unidentified |   Off    |    Auto-answer disabled    |
          |-----+--------------+----------+----------------------------|
          | AA  | Unidentified | Blinking |      Phone is ringing      |
          |-----+--------------+----------+----------------------------|
          | RD  | Unidentified |    On    | Computer is receiving data |
          |     |              |          |       from the modem       |
          |-----+--------------+----------+----------------------------|
          | RD  | Unidentified |   Off    | Computer is not receiving  |
          |     |              |          |    data from the modem     |
          |-----+--------------+----------+----------------------------|
          | SD  | Unidentified |    On    |  Computer is transmitting  |
          |     |              |          |     data to the modem      |
          |-----+--------------+----------+----------------------------|
          | SD  | Unidentified |   Off    |      Computer is not       |
          |     |              |          |  transmitting data to the  |
          |     |              |          |           modem            |
          |-----+--------------+----------+----------------------------|
          | CD  | Unidentified |    On    |  Carrier signal detected   |
          |-----+--------------+----------+----------------------------|
          | CD  | Unidentified |   Off    |     Carrier signal not     |
          |     |              |          |          detected          |
          |-----+--------------+----------+----------------------------|
          | OH  | Unidentified |    On    |     Modem is off-hook      |
          |-----+--------------+----------+----------------------------|
          | OH  | Unidentified |   Off    |      Modem is on-hook      |
          |-----+--------------+----------+----------------------------|
          | HS  | Unidentified |    On    |   Modem is operating at    |
          |     |              |          |    16800, 19200, 21600,    |
          |     |              |          |     28800, or 33600bps     |
          |-----+--------------+----------+----------------------------|
          | HS  | Unidentified |   Off    |   Modem is operating at    |
          |     |              |          |  4800, 7200, 9600, 12000,  |
          |     |              |          |          14400bps          |
          |-----+--------------+----------+----------------------------|
          | TR  | Unidentified |    On    |     DTR signal is high     |
          |-----+--------------+----------+----------------------------|
          | TR  | Unidentified |   Off    |     DTR signal is low      |
          |-----+--------------+----------+----------------------------|
          | MR  | Unidentified |    On    |        Power is on         |
          |-----+--------------+----------+----------------------------|
          | MR  | Unidentified |   Off    |        Power is off        |
          +------------------------------------------------------------+
       
                                         
       
          +------------------------------------------------------------+
          |                   SUPPORTED COMMAND SET                    |
          |------------------------------------------------------------|
          |                     Basic AT Commands                      |
          |------------------------------------------------------------|
          | AT, ‘+++’, A/                                              |
          |------------------------------------------------------------|
          | A, E, O, S, V, X, Y, Z                                     |
          |------------------------------------------------------------|
          | &G, &L, &T, &W, &X, &Y, &Z                                 |
          |------------------------------------------------------------|
          |                    Extended AT Commands                    |
          |------------------------------------------------------------|
          | \A, \G, \X                                                 |
          |------------------------------------------------------------|
          |                        S Registers                         |
          |------------------------------------------------------------|
          | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12,     |
          | S18, S25, S26                                              |
          |------------------------------------------------------------|
          | Note: See MHI Help File for full command documentation.    |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                            Proprietary AT Command Set
       
          +------------------------------------------------------------+
          |                            DIAL                            |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] D<#> [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Dials telephone number according to any     |
          |              | modifiers included in the string            |
          |--------------+---------------------------------------------|
          | Note:        | Any combination of modifiers can be used to |
          |              | produce the desired dial functions in       |
          |              | sequence.                                   |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |      DP      | Pulse dialing enabled                       |
          |--------------+---------------------------------------------|
          |      DR      | Answer mode enabled; originate mode         |
          |              | disabled following handshake initiation.    |
          |--------------+---------------------------------------------|
          |     DS=n     | Dial stored telephone number n              |
          |--------------+---------------------------------------------|
          |      DT      | Tone dialing enabled/Pulse dialing disabled |
          |--------------+---------------------------------------------|
          |      DW      | Dialing resumed following dial tone         |
          |              | detection                                   |
          |--------------+---------------------------------------------|
          |      D,      | Dialing paused for amount of time specified |
          |              | in S8 register                              |
          |--------------+---------------------------------------------|
          |      D!      | Flash function initiated. Modem commanded   |
          |              | to go off-hook for specified time before    |
          |              | returning on-hook.                          |
          |--------------+---------------------------------------------|
          |      D@      | Wait for Quite Answer function enabled.     |
          |              | Modem waits until a "quiet answer," a       |
          |              | ring-back signal followed by silence up to  |
          |              | the time specified in S7, is received prior |
          |              | to executing the rest of the dial string.   |
          |--------------+---------------------------------------------|
          |      D;      | Modem returned to idle state after dialing. |
          |              | The semicolon can only be placed at the end |
          |              | of the dial command.                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        HOOK CONTROL                        |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] Hn [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Selects whether the modem is on-hook or     |
          |              | off-hook                                    |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     í H0     | Modem commanded to go on-hook (hang-up)     |
          |--------------+---------------------------------------------|
          |      H1      | Modem commanded to go off-hook (pick-up)    |
          |--------------+---------------------------------------------|
          |      H2      | Set H command to allow cleardown            |
          |--------------+---------------------------------------------|
          |      H3      | Set H command to disallow cleardown         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     REPORT INFORMATION                     |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] In [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Displays information requested              |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |      I0      | Reports product code                        |
          |--------------+---------------------------------------------|
          |      I1      | Reports EPROM CRC value                     |
          |--------------+---------------------------------------------|
          |      I3      | Reports product version                     |
          |--------------+---------------------------------------------|
          |      I4      | Reports capability code                     |
          |--------------+---------------------------------------------|
          |      I5      | Reports disconnect reason                   |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                       SPEAKER VOLUME                       |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] Ln [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Controls speaker volume                     |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |      L0      | Low volume setting                          |
          |--------------+---------------------------------------------|
          |      L1      | Low volume setting                          |
          |--------------+---------------------------------------------|
          |     í L2     | Medium volume setting                       |
          |--------------+---------------------------------------------|
          |      L3      | Highest volume setting                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        SPEAKER MODE                        |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] Mn [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Selects various speaker options             |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |      M0      | Speaker disabled                            |
          |--------------+---------------------------------------------|
          |     í M1     | Speaker enabled until carrier signal        |
          |              | detected                                    |
          |--------------+---------------------------------------------|
          |      M3      | Speaker enabled following dialing, then     |
          |              | disabled after carrier signal detected.     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        RESULT CODES                        |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] Qn [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Enables modem to send result codes to the   |
          |              | DTE                                         |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     í Q0     | Result code sending enabled                 |
          |--------------+---------------------------------------------|
          |      Q1      | Result code sending disabled                |
          |--------------+---------------------------------------------|
          |      Q2      | Result code sending in originate mode only  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DATA CARRIER DETECT (DCD)                  |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &Cn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects whether the DCD option is enabled   |
          |              | or disabled                                 |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |    í &C0     | DCD enabled                                 |
          |--------------+---------------------------------------------|
          |     &C1      | DCD enabled after carrier signal detected   |
          |--------------+---------------------------------------------|
          |     &C2      | DCD off 5 seconds after disconnect          |
          |--------------+---------------------------------------------|
          |     &C3      | DCD follows remote RTS                      |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                 DATA TERMINAL READY (DTR)                  |
          |------------------------------------------------------------|
          | Type:         | Configuration                              |
          |---------------+--------------------------------------------|
          | Format:       | AT [cmds] &Dn [cmds]                       |
          |---------------+--------------------------------------------|
          | Description:  | Selects modem response to DTR              |
          |------------------------------------------------------------|
          |      Note: The action each variant of &D causes depends on |
          |      the setting of &Q                                     |
          |------------------------------------------------------------|
          |    Command    |                  Function                  |
          |---------------+--------------------------------------------|
          |     í &D0     | Modem does not respond to DTR              |
          |---------------+--------------------------------------------|
          |      &D1      | Modem goes to command mode after DTR goes  |
          |               | is off                                     |
          |---------------+--------------------------------------------|
          |      &D2      | Modem goes to command mode and disconnects |
          |               | (hangs up) after DTR goes off; Auto-Answer |
          |               | is disabled.                               |
          |---------------+--------------------------------------------|
          |      &D3      | Modem is initialized after DTR goes off    |
          |---------------+--------------------------------------------|
          |      &D9      | DTR dials/disconnects                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  FACTORY DEFAULT PROFILE                   |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &F [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Sets values in active profile to values     |
          |              | found in the default profile                |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |    í &F0     | Restore factory default 0                   |
          |--------------+---------------------------------------------|
          |     &F1      | Restore factory default 1                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    COMMUNICATIONS MODE                     |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &Mn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects communications mode                 |
          |--------------+---------------------------------------------|
          |   Command    |                    Mode                     |
          |--------------+---------------------------------------------|
          |    í &M0     | Asynchronous dial/asynchronous data         |
          |--------------+---------------------------------------------|
          |     &M1      | Asynchronous dial/synchronous data          |
          |--------------+---------------------------------------------|
          |     &M2      | Dial stored number when DTR off/on          |
          |              | transition is detected/sync data            |
          |--------------+---------------------------------------------|
          |     &M3      | Manual dial/sync data                       |
          |--------------+---------------------------------------------|
          |     &M4      | V.25bis dialer/BISYNC protocol/sync data    |
          |              | (EBCDIC)                                    |
          |--------------+---------------------------------------------|
          |     &M5      | V.25bis dialer/SDLC protocol/sync data      |
          |              | (NRZ)                                       |
          |--------------+---------------------------------------------|
          |     &M6      | V.25bis async dial/sync data                |
          |--------------+---------------------------------------------|
          |     &M7      | V.25bis async dial/async data               |
          |--------------+---------------------------------------------|
          |     &M8      | V.25bis dialer w/BISYNC protocol/sync data  |
          |              | (EBCDIC)                                    |
          |--------------+---------------------------------------------|
          |     &M9      | V.25bis dialer w/SDLC protocol/sync data    |
          |              | (EBCDIC) (NRZ)                              |
          |--------------+---------------------------------------------|
          |     &M10     | V.25bis dialer w/SDLC protocol/sync data    |
          |              | (ASCII) (NRZI)                              |
          |--------------+---------------------------------------------|
          |     &M11     | V.25bis dialer w/SDLC protocol/sync data    |
          |              | (EBCID) (NRZI)                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    PULSE DIALING RATIO                     |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &Pn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects pulse dial make/break ratio         |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |    í &P0     | 39/61ms at 10pps (North America)            |
          |--------------+---------------------------------------------|
          |     &P1      | 33/67ms at 10pps (Europe)                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                          RTS/CTS                           |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &Rn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects RTS/CTS options                     |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |    í &R0     | CTS follows RTS in data mode; RTS is        |
          |              | ignored in command mode.                    |
          |--------------+---------------------------------------------|
          |     &R1      | CTS forced high, RTS is ignored.            |
          |--------------+---------------------------------------------|
          |     &R2      | CTS follows DCD                             |
          |--------------+---------------------------------------------|
          |     &R9      | CTS equals RTS                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    DATA SET READY (DSR)                    |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &Sn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects DSR options                         |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     &S0      | DSR forced high                             |
          |--------------+---------------------------------------------|
          |    í &S1     | DSR high when ready to accept data          |
          |--------------+---------------------------------------------|
          |     &S2      | DSR off for 5 seconds after disconnect      |
          |--------------+---------------------------------------------|
          |     &S3      | DSR follows off hook                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   CONFIGURATION PROFILES                   |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] &V [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Displays active and stored configuration    |
          |              | profiles                                    |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     &V0      | View configuration profiles                 |
          |--------------+---------------------------------------------|
          |     &V1      | Displays received signal status             |
          |--------------+---------------------------------------------|
          |     &V2      | Displays active profile                     |
          +------------------------------------------------------------+
       
                               Extended AT Commands
       
          +------------------------------------------------------------+
          |                         BREAK SEND                         |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Bn [cmds]                        |
          |--------------+---------------------------------------------|
          | Default:     | 35                                          |
          |--------------+---------------------------------------------|
          | Range:       | 1-255                                       |
          |--------------+---------------------------------------------|
          | Unit:        | 20ms                                        |
          |--------------+---------------------------------------------|
          | Description: | Sends break to modem                        |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \B0      | Transmit break signal                       |
          |--------------+---------------------------------------------|
          |     \B1      | Set break length in 20ms increments         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |          AUTO-RELIABLE TIME BUFFER CONFIGURATION           |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Cn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Controls the handling of incoming data      |
          |              | during auto-reliable time period            |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \C0      | Data is discarded                           |
          |--------------+---------------------------------------------|
          |     \C1      | Data is buffered                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      LOCK SERIAL PORT                      |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Jn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Sets operation of serial port speed         |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \J0      | Serial speed locked                         |
          |--------------+---------------------------------------------|
          |     \J1      | Serial speed follows connect speed          |
          |--------------+---------------------------------------------|
          |     \J2      | Enable 230.4Kbps serial speed               |
          |--------------+---------------------------------------------|
          |     \J3      | Disable 230.4Kbps serial speed              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         BREAK TYPE                         |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Kn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Configures action of break signal           |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \K1      | Break signals empty data buffers            |
          |--------------+---------------------------------------------|
          |     \K3      | Expedite break signals                      |
          |--------------+---------------------------------------------|
          |     \K5      | Sequence break signals with data            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      V.42 FAST DETECT                      |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Mn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Controls the V.42 fast detect data sequence |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \M0      | V.42 fast detect data sequence disabled     |
          |--------------+---------------------------------------------|
          |     \M1      | V.42 fast detect data sequence enabled      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        CONNECT MODE                        |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Nn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Controls the type of connection the modem   |
          |              | will operate in                             |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \N0      | Normal mode enabled                         |
          |--------------+---------------------------------------------|
          |     \N1      | Direct mode enabled                         |
          |--------------+---------------------------------------------|
          |     \N2      | MNP mode                                    |
          |--------------+---------------------------------------------|
          |     \N3      | MNP with normal fallback                    |
          |--------------+---------------------------------------------|
          |     \N4      | LAPM only                                   |
          |--------------+---------------------------------------------|
          |     \N5      | LAPM with normal fallback                   |
          |--------------+---------------------------------------------|
          |     \N6      | LAPM with MNP fallback                      |
          |--------------+---------------------------------------------|
          |     \N7      | LAPM with MNP and normal fallback           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     FLOW CONTROL TYPE                      |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Qn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Sets type of flow control used by modem     |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \Q0      | Flow control disabled                       |
          |--------------+---------------------------------------------|
          |     \Q1      | Bidirectional XON/XOFF flow control enabled |
          |--------------+---------------------------------------------|
          |     \Q2      | CTS flow control by DCE enabled             |
          |--------------+---------------------------------------------|
          |     \Q3      | Bidirectional RTS/CTS flow control enabled  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       RING INDICATE                        |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Rn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Controls the ring indicator                 |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \R0      | LED AA blinks for ring and remains on       |
          |              | during the call                             |
          |--------------+---------------------------------------------|
          |     \R1      | LED AA blinks for ring and turns off when   |
          |              | call is answered                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      INACTIVITY TIMER                      |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Tn [cmds]                        |
          |--------------+---------------------------------------------|
          | Range:       | 1-255                                       |
          |--------------+---------------------------------------------|
          | Unit:        | 1 second                                    |
          |--------------+---------------------------------------------|
          | Description: | Sets the length of time that the modem does |
          |              | not receive information before it           |
          |              | disconnects.                                |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   EXTENDED RESULT CODES                    |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] \Vn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects extended result codes               |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     \V0      | Connect message shows computer speed        |
          |--------------+---------------------------------------------|
          |     \V1      | Connect message shows computer              |
          |              | speed/protocol                              |
          |--------------+---------------------------------------------|
          |     \V2      | Connect message shows modem speed           |
          |--------------+---------------------------------------------|
          |     \V3      | Connect message shows speed/protocol        |
          |--------------+---------------------------------------------|
          |     \V4      | Connect message shows modem                 |
          |              | speed/modulation/protocol                   |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                      SPEED SELECTION                       |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %Bn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects the maximum connect speed           |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     %B0      | Use computer speed                          |
          |--------------+---------------------------------------------|
          |     %B1      | 300bps                                      |
          |--------------+---------------------------------------------|
          |     %B2      | 1200bps                                     |
          |--------------+---------------------------------------------|
          |     %B3      | 2400bps                                     |
          |--------------+---------------------------------------------|
          |     %B4      | 4800bps                                     |
          |--------------+---------------------------------------------|
          |     %B5      | 9600bps uncoded                             |
          |--------------+---------------------------------------------|
          |     %B6      | 9600bps                                     |
          |--------------+---------------------------------------------|
          |     %B7      | 7200bps                                     |
          |--------------+---------------------------------------------|
          |     %B8      | 12000bps                                    |
          |--------------+---------------------------------------------|
          |     %B9      | 14400bps                                    |
          |--------------+---------------------------------------------|
          |     %B10     | 600bps                                      |
          |--------------+---------------------------------------------|
          |     %B11     | 16800bps                                    |
          |--------------+---------------------------------------------|
          |     %B12     | 19200bps                                    |
          |--------------+---------------------------------------------|
          |     %B13     | 21600bps                                    |
          |--------------+---------------------------------------------|
          |     %B14     | 24000bps                                    |
          |--------------+---------------------------------------------|
          |     %B15     | 26400bps                                    |
          |--------------+---------------------------------------------|
          |     %B16     | 28800bps                                    |
          |--------------+---------------------------------------------|
          |     %B17     | 31200bps                                    |
          |--------------+---------------------------------------------|
          |     %B18     | 33600bps                                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        COMPRESSION                         |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %Cn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Selects data compression                    |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     %C0      | Compression disabled                        |
          |--------------+---------------------------------------------|
          |     %C1      | Compression enabled on transmit and receive |
          |              | data                                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  DISCONNECT BUFFER DELAY                   |
          |------------------------------------------------------------|
          | Type:        | Configuration                               |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %Dn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Controls the disconnect buffer delay        |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     %D0      | Disable disconnect buffer delay             |
          |--------------+---------------------------------------------|
          |     %D1      | Set disconnect buffer delay in seconds n    |
          |              | (n= 1 - 255)                                |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                  MINIMUM SPEED SELECTION                   |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %L [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Sets the minimum speed level                |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     %L0      | 300bps                                      |
          |--------------+---------------------------------------------|
          |     %L1      | 300bps                                      |
          |--------------+---------------------------------------------|
          |     %L2      | 1200bps                                     |
          |--------------+---------------------------------------------|
          |     %L3      | 2400bps                                     |
          |--------------+---------------------------------------------|
          |     %L4      | 4800bps                                     |
          |--------------+---------------------------------------------|
          |     %L5      | 9600bps uncoded                             |
          |--------------+---------------------------------------------|
          |     %L6      | 9600bps                                     |
          |--------------+---------------------------------------------|
          |     %L7      | 7200bps                                     |
          |--------------+---------------------------------------------|
          |     %L8      | 12000bps                                    |
          |--------------+---------------------------------------------|
          |     %L9      | 14400bps                                    |
          |--------------+---------------------------------------------|
          |     %L10     | 600bps                                      |
          |--------------+---------------------------------------------|
          |     %L11     | 16800bps                                    |
          |--------------+---------------------------------------------|
          |     %L12     | 19200bps                                    |
          |--------------+---------------------------------------------|
          |     %L13     | 21600bps                                    |
          |--------------+---------------------------------------------|
          |     %L14     | 24000bps                                    |
          |--------------+---------------------------------------------|
          |     %L15     | 26400bps                                    |
          |--------------+---------------------------------------------|
          |     %L16     | 28800bps                                    |
          |--------------+---------------------------------------------|
          |     %L17     | 31200bps                                    |
          |--------------+---------------------------------------------|
          |     %L18     | 33600bps                                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    REMOTE CONFIGURATION                    |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %P [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Displays the remote configuration code      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  AUTOMATIC RATE ADAPTION                   |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %Rn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Send PTT test signals for a line tests      |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     %R0      | Disable automatic rate adaption             |
          |--------------+---------------------------------------------|
          |     %R1      | Enable automatic rate adaption low BER      |
          |--------------+---------------------------------------------|
          |     %R2      | Enable automatic rate adaption medium BER   |
          |--------------+---------------------------------------------|
          |     %R3      | Enable automatic rate adaption using high   |
          |              | BER                                         |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        TEST PATTERN                        |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %Tn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Transmit test pattern                       |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                      PRODUCT REVISION                      |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %Vn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Display product revision level              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    V.34 ASYMMETRIC RATE                    |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *ASn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the asymmetric bit rate                |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *AS0     | Disable V.34 asymmetric bit rate            |
          |--------------+---------------------------------------------|
          |     *AS1     | Enable V.34 asymmetric bit rate             |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   BILTERAL DIGITAL LOOP                    |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *DGn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Controls the bilateral digital loop         |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *DG0     | Disables the bilateral digital loop         |
          |--------------+---------------------------------------------|
          |     *DG1     | Enables the digital bilateral loop          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      TEST MODE - PTT                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *DNn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Send PTT test signals for a line tests      |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *DN0     | Allow redial with A/                        |
          |--------------+---------------------------------------------|
          |     *DN1     | Disallow redial with A/                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DISTINCTIVE RING DETECTION                 |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *DRn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Controls the distinctive ring detection     |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *DR0     | Disable distinctive ring detection          |
          |--------------+---------------------------------------------|
          |     *DR1     | Enable distinctive ring detection           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         FAST TRAIN                         |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *FTn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Controls the fast train                     |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *FT0     | Disables the fast train                     |
          |--------------+---------------------------------------------|
          |     *FT1     | Enables the fast train                      |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                         CALLER ID                          |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *IDn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Controls the caller ID function             |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *ID0     | Disable caller ID                           |
          |--------------+---------------------------------------------|
          |     *ID1     | Enable caller ID                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         MODULATION                         |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *MMn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the modulation                         |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *MM0     | Automode                                    |
          |--------------+---------------------------------------------|
          |     *MM1     | V.21                                        |
          |--------------+---------------------------------------------|
          |     *MM2     | Bell 103J                                   |
          |--------------+---------------------------------------------|
          |     *MM3     | V.23                                        |
          |--------------+---------------------------------------------|
          |     *MM4     | Bell 212A                                   |
          |--------------+---------------------------------------------|
          |     *MM5     | V.22bis                                     |
          |--------------+---------------------------------------------|
          |    *MM11     | V.32bis                                     |
          |--------------+---------------------------------------------|
          |    *MM12     | V.34                                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       STORED NUMBERS                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *ND [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Displays the nine stored numbers            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       AT COMMANDSET                        |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *NTn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Controls the AT command set                 |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *NT0     | AT command set disabled                     |
          |--------------+---------------------------------------------|
          |     *NT1     | AT command set enabled                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       MODE SELECTION                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *ORn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Controls the originate or answer mode       |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *OR0     | Originate mode active                       |
          |--------------+---------------------------------------------|
          |     *OR1     | Answer mode active                          |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                 RATE NEGOTIATION SELECTION                 |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *RRn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the rate negotiation                   |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *RR0     | Rate negotiation to 2400                    |
          |--------------+---------------------------------------------|
          |     *RR1     | Rate negotiation to 4800                    |
          |--------------+---------------------------------------------|
          |     *RR2     | Rate negotiation to 7200                    |
          |--------------+---------------------------------------------|
          |     *RR3     | Rate negotiation to 9600                    |
          |--------------+---------------------------------------------|
          |     *RR4     | Rate negotiation to 12000                   |
          |--------------+---------------------------------------------|
          |     *RR5     | Rate negotiation to 14400                   |
          |--------------+---------------------------------------------|
          |     *RR6     | Rate negotiation to 16800                   |
          |--------------+---------------------------------------------|
          |     *RR7     | Rate negotiation to 19200                   |
          |--------------+---------------------------------------------|
          |     *RR8     | Rate negotiation to 21600                   |
          |--------------+---------------------------------------------|
          |     *RR9     | Rate negotiation to 24000                   |
          |--------------+---------------------------------------------|
          |    *RR10     | Rate negotiation to 26400                   |
          |--------------+---------------------------------------------|
          |    *RR11     | Rate negotiation to 28800                   |
          |--------------+---------------------------------------------|
          |    *RR12     | Rate negotiation to 31200                   |
          |--------------+---------------------------------------------|
          |    *RR13     | Rate negotiation to 33600                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       RATE ADAPTION                        |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *RUn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Controls the rate adaption                  |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *RU0     | Disable auto rate adaption above initial    |
          |              | rate                                        |
          |--------------+---------------------------------------------|
          |     *RU1     | Enable auto rate adaption above initial     |
          |              | rate                                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       TRANSMIT LEVEL                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *TDn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Set dial transmit level from -9 to -30dBm   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                  RATE SELECTION THRESHOLD                  |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *THn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the rate selection threshold           |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *TH0     | Low V.34 rate selection threshold           |
          |--------------+---------------------------------------------|
          |     *TH1     | Medium V.34 rate selection threshold        |
          |--------------+---------------------------------------------|
          |     *TH2     | High V.34 rate selection threshold          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 LEASED LINE TRANSMIT LEVEL                 |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *TLn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the leased line transmit level (0 -    |
          |              | 30)                                         |
          +------------------------------------------------------------+
       
                                         
       
          +------------------------------------------------------------+
          |                        ONLINE HELP                         |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $Hn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Online help                                 |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |  $H=string   | Online help                                 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   PRODUCT SERIAL NUMBER                    |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $Vn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Displays the product serial number          |
          +------------------------------------------------------------+
       
                                Security Commands
       
          +------------------------------------------------------------+
          |                    USER CALLBACK NUMBER                    |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $Cn=m [cmds]                      |
          |--------------+---------------------------------------------|
          | Description: | Sets the user callback number (n= user      |
          |              | number and m= the callback number           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     SECURITY DISABLED                      |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $D [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Disables security                           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      SECURITY STATUS                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $D? [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Reports the security status                 |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      SECURITY ENABLE                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $EH=pw [cmds]                     |
          |--------------+---------------------------------------------|
          | Description: | Enables security (pw=superuser password)    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   REINITIALIZE SECURITY                    |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $F=pw$pw [cmds]                   |
          |--------------+---------------------------------------------|
          | Description: | Reinitializes security (pw=superuser        |
          |              | password)                                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      USER INFORMATION                      |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $I [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Reports all secure user information         |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |                       SECURITY LEVEL                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $Ln=m [cmds]                      |
          |--------------+---------------------------------------------|
          | Description: | Set security level for the user specified   |
          |              | by n                                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                ILLEGAL ATTEMPTS INFORMATION                |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $M [cmds]                         |
          |--------------+---------------------------------------------|
          | Description: | Reports illegal attempts information        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 RESET ALL ILLEGAL ATTEMPTS                 |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $M* [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Reset all illegal attempts                  |
          |              | registers/restore suspended users to normal |
          |              | status                                      |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   RESET ILLEGAL ATTEMPTS                   |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $Mn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Reset illegal attempts registers/restore    |
          |              | suspended users to normal status            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        LOCAL LOGON                         |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $n=pw [cmds]                      |
          |--------------+---------------------------------------------|
          | Description: | Local logon (n = user number, pw =          |
          |              | password)                                   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        SET PASSWORD                        |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $Pn=pw$pw [cmds]                  |
          |--------------+---------------------------------------------|
          | Description: | Set user password (n = user number, pw =    |
          |              | new password, n = 0 for superuser password) |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                        REMOVE USER                         |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $Rn [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Removes a user                              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      SUPERUSER STATUS                      |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $S=pw [cmds]                      |
          |--------------+---------------------------------------------|
          | Description: | Request superuser status (pw = password)    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CURRENT USER STATUS                     |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $S? [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Reports current user status                 |
          +------------------------------------------------------------+
       
                                         
       
          +------------------------------------------------------------+
          |                        LOCAL LOGON                         |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] $n=m [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Local logon (n = user number and m =        |
          |              | password)                                   |
          +------------------------------------------------------------+
       
                          Remote Configuration Commands
       
          +------------------------------------------------------------+
          |               REMOTE CONFIGURATION SECURITY                |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %P=n [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Set the remote configuration security code  |
          |              | to value n                                  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   DISPLAY SECURITY CODE                    |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %P? [cmds]                        |
          |--------------+---------------------------------------------|
          | Description: | Displays the remote configuration security  |
          |              | code                                        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CLEAR SECURITY CODE                     |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] %P = (blank) [cmds]               |
          |--------------+---------------------------------------------|
          | Description: | Clears the security code                    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       COMPUTER SPEED                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *RBn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the remote configuration computer      |
          |              | speed                                       |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *RB0     | 300bps                                      |
          |--------------+---------------------------------------------|
          |     *RB1     | 600bps                                      |
          |--------------+---------------------------------------------|
          |     *RB2     | 1200bps                                     |
          |--------------+---------------------------------------------|
          |     *RB3     | 2400bps                                     |
          |--------------+---------------------------------------------|
          |     *RB4     | 4800bps                                     |
          |--------------+---------------------------------------------|
          |     *RB5     | 7200bps                                     |
          |--------------+---------------------------------------------|
          |     *RB6     | 9600bps                                     |
          |--------------+---------------------------------------------|
          |     *RB7     | 12000bps                                    |
          |--------------+---------------------------------------------|
          |     *RB8     | 14400bps                                    |
          |--------------+---------------------------------------------|
          |     *RB9     | 16800bps                                    |
          |--------------+---------------------------------------------|
          |    *RB10     | 19200bps                                    |
          |--------------+---------------------------------------------|
          |    *RB11     | 21600bps                                    |
          |--------------+---------------------------------------------|
          |    *RB12     | 24000bps                                    |
          |--------------+---------------------------------------------|
          |    *RB13     | 26400bps                                    |
          |--------------+---------------------------------------------|
          |    *RB14     | 28800bps                                    |
          |--------------+---------------------------------------------|
          |    *RB15     | 28400bps                                    |
          |--------------+---------------------------------------------|
          |    *RB16     | 57600bps                                    |
          |--------------+---------------------------------------------|
          |    *RB17     | 115200bps                                   |
          +------------------------------------------------------------+
       
                                         
       
          +------------------------------------------------------------+
          |                      FORMAT SETTINGS                       |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *RFn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the remote configuration format        |
          |              | settings                                    |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *RF0     | 7 data bits, mark parity, 1 stop bit        |
          |--------------+---------------------------------------------|
          |     *RF1     | 7 data bits, no parity, 2 stop bit          |
          |--------------+---------------------------------------------|
          |     *RF2     | 7 data bits, odd parity, 1 stop bit         |
          |--------------+---------------------------------------------|
          |     *RF3     | 7 data bits, even parity, 1 stop bit        |
          |--------------+---------------------------------------------|
          |     *RF4     | 8 data bits, mark parity, 1 stop bit        |
          |--------------+---------------------------------------------|
          |     *RF5     | 8 data bits, no parity, 1 stop bit          |
          |--------------+---------------------------------------------|
          |     *RF6     | 8 data bits, odd parity, 1 stop bit         |
          |--------------+---------------------------------------------|
          |     *RF7     | 8 data bits, even parity, 1 stop bit        |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SAVE REMOTE CONFIGURATION                  |
          |------------------------------------------------------------|
          | Type:        | Immediate                                   |
          |--------------+---------------------------------------------|
          | Format:      | AT [cmds] *RQn [cmds]                       |
          |--------------+---------------------------------------------|
          | Description: | Exit remote configuration and saves or      |
          |              | discards the new configuration              |
          |--------------+---------------------------------------------|
          |   Command    |                  Function                   |
          |--------------+---------------------------------------------|
          |     *RQ0     | Save new configuration                      |
          |--------------+---------------------------------------------|
          |     *RQ1     | Discard new configuration                   |
          +------------------------------------------------------------+
       
                               S(status) -REGISTERS
       
          +------------------------------------------------------------+
          |                  REMOTE ESCAPE CHARACTER                   |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S41=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 61                                          |
          |--------------+---------------------------------------------|
          | Range:       | 1-255                                       |
          |--------------+---------------------------------------------|
          | Unit:        | 20ms                                        |
          |--------------+---------------------------------------------|
          | Description: | Sets the remote escape character            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     REMOTE GUARD TIME                      |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S42=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 50                                          |
          |--------------+---------------------------------------------|
          | Range:       | 0-255                                       |
          |--------------+---------------------------------------------|
          | Unit:        | ASCII                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the remote guard time                  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |              COMPUTER CONTROL CHARACTER - XON              |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S44=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 17                                          |
          |--------------+---------------------------------------------|
          | Range:       | 0-127                                       |
          |--------------+---------------------------------------------|
          | Unit:        | ASCII                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the character used to represent XON    |
          |              | for the computer                            |
          +------------------------------------------------------------+
       
                                         
       
                                         
       
                                         
       
          +------------------------------------------------------------+
          |             COMPUTER CONTROL CHARACTER - XOFF              |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S45=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 19                                          |
          |--------------+---------------------------------------------|
          | Range:       | 0-127                                       |
          |--------------+---------------------------------------------|
          | Unit:        | ASCII                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the character used to represent XOFF   |
          |              | for the computer                            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MODEM CONTROL CHARACTER - XON                |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S49=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 17                                          |
          |--------------+---------------------------------------------|
          | Range:       | 0-127                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the character used to represent XON    |
          |              | for the modem                               |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MODEM CONTROL CHARACTER - XOFF               |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S50=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 19                                          |
          |--------------+---------------------------------------------|
          | Range:       | 0-127                                       |
          |--------------+---------------------------------------------|
          | Unit:        | ASCII                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the character used to represent XOFF   |
          |              | for the modem                               |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 PASSWORD TIMEOUT SECURITY                  |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S73=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 0                                           |
          |--------------+---------------------------------------------|
          | Range:       | 0-255                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the password timeout security          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       CALLBACK DELAY                       |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S74=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 15                                          |
          |--------------+---------------------------------------------|
          | Range:       | 0-255                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the callback delay                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                       CALLBACK RETRY                       |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S75=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 0                                           |
          |--------------+---------------------------------------------|
          | Range:       | 0-255                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the callback retry                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CALLBACK RETRY DELAY                    |
          |------------------------------------------------------------|
          | Format       | AT [cmds] 76=n [cmds]                       |
          |--------------+---------------------------------------------|
          | Default:     | 15                                          |
          |--------------+---------------------------------------------|
          | Range:       | 1-255                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the callback retry delay               |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     LOCKOUT THRESHOLD                      |
          |------------------------------------------------------------|
          | Format       | AT [cmds] S77=n [cmds]                      |
          |--------------+---------------------------------------------|
          | Default:     | 0                                           |
          |--------------+---------------------------------------------|
          | Range:       | 0-255                                       |
          |--------------+---------------------------------------------|
          | Description: | Sets the lockout threshold                  |
          +------------------------------------------------------------+