ZYXEL COMMUNICATIONS CORPORATION ================================ U-336RE Card Type Modem (synchronous/asynchronous) Chip Set Unidentified Maximum Modem Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Unidentified Fax Modulation Protocol Unidentified Error Correction/Compression Unidentified Fax Class Unidentified Data Bus External +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-----------------------------------------+-------+----------| | Off-hook data mode | SW1 | Off | |-----------------------------------------+-------+----------| | On-hook voice mode | SW1 | On | |-----------------------------------------+-------+----------| | Answer mode | SW2 | Off | |-----------------------------------------+-------+----------| | Originate mode | SW2 | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------------+----------+----------------------------| | PWR | Unidentified | On | Power is on | |-----+--------------+----------+----------------------------| | PWR | Unidentified | Off | Power is off | |-----+--------------+----------+----------------------------| | TST | Unidentified | On | Modem is in test mode | |-----+--------------+----------+----------------------------| | TST | Unidentified | Off | Modem is not in test mode | |-----+--------------+----------+----------------------------| | V34 | Unidentified | On | Modem is operating in V.34 | |-----+--------------+----------+----------------------------| | V34 | Unidentified | Off | Modem is not operating in | | | | | V.34 | |-----+--------------+----------+----------------------------| | V34 | Unidentified | Blinking | Modem is in handshaking | | | | | state | |-----+--------------+----------+----------------------------| | TXD | Unidentified | On | Modem is transmitting data | |-----+--------------+----------+----------------------------| | TXD | Unidentified | Off | Modem is not transmitting | | | | | data | |-----+--------------+----------+----------------------------| | RXD | Unidentified | On | Modem is receiving data | |-----+--------------+----------+----------------------------| | RXD | Unidentified | Off | Modem is not receiving | | | | | data | |-----+--------------+----------+----------------------------| | CD | Unidentified | On | Carrier signal detected | |-----+--------------+----------+----------------------------| | CD | Unidentified | Off | Carrier signal not | | | | | detected | |-----+--------------+----------+----------------------------| | DTR | Unidentified | On | Computer is ready to | | | | | send/receive data | |-----+--------------+----------+----------------------------| | DTR | Unidentified | Off | Computer is not ready to | | | | | send/receive data | |-----+--------------+----------+----------------------------| | DSR | Unidentified | On | Modem is ready to | | | | | send/receive data | |-----+--------------+----------+----------------------------| | DSR | Unidentified | Off | Modem is not ready to | | | | | send/receive data | |-----+--------------+----------+----------------------------| | RTS | Unidentified | On | DTE requesting to send | | | | | data for transmission | |-----+--------------+----------+----------------------------| | RTS | Unidentified | Off | DTE not requesting to send | | | | | data for transmission | |-----+--------------+----------+----------------------------| | CTS | Unidentified | On | Modem clear to send | |-----+--------------+----------+----------------------------| | CTS | Unidentified | Off | Modem not clear to send | |-----+--------------+----------+----------------------------| | OH | Unidentified | On | Modem is off-hook | |-----+--------------+----------+----------------------------| | OH | Unidentified | Off | Modem is on-hook | |-----+--------------+----------+----------------------------| | ORG | Unidentified | On | Modem is in originate mode | |-----+--------------+----------+----------------------------| | ORG | Unidentified | Off | Modem is not in originate | | | | | mode | |-----+--------------+----------+----------------------------| | RI | Unidentified | On | Modem is in auto-answer | | | | | mode | |-----+--------------+----------+----------------------------| | RI | Unidentified | Off | Modem is not in | | | | | auto-answer mode | |-----+--------------+----------+----------------------------| | RI | Unidentified | Blinking | Modem is detecting an | | | | | incoming call | |-----+--------------+----------+----------------------------| | SQ | Unidentified | On | Signal quality good | |-----+--------------+----------+----------------------------| | SQ | Unidentified | Off | Signal quality not good | |-----+--------------+----------+----------------------------| | SQ | Unidentified | Blinking | Signal marginal | +------------------------------------------------------------+ +-------------------------------------------------------+ | SUPPORTED COMMAND SET | |-------------------------------------------------------| | Basic AT Commands | |-------------------------------------------------------| | AT, '+++', A/ | |-------------------------------------------------------| | A, B, E, H, M, O, T, V | |-------------------------------------------------------| | &C, &F, &J, &M, &R, &T, &X, &Z | |-------------------------------------------------------| | S Registers | |-------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S16 | +-------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | BREAK HANDLING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Yn [cmds] | |--------------+---------------------------------------------| | Description: | Break handling | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &Y0 | Break sent to remote modem immediately | |--------------+---------------------------------------------| | &Y1 | Break sent to remote modem and buffer | | | cleared | |--------------+---------------------------------------------| | &Y2 | Send break with transmitted data | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONFIGURATION PROFILES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &Vn [cmds] | |--------------+---------------------------------------------| | Description: | Displays active and stored configuration | | | profiles | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &V0 | View current active settings | |--------------+---------------------------------------------| | &V1 | View user profile 1 | |--------------+---------------------------------------------| | &V2 | View user profile 2 | |--------------+---------------------------------------------| | &V3 | View user profile 3 | |--------------+---------------------------------------------| | &V4 | View user profile 4 | |--------------+---------------------------------------------| | &V5 | View factory default settings | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA RATE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Bn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the DTE rate | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &B0 | Serial speed follows connect speed | |--------------+---------------------------------------------| | &B1 | Serial speed locked | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR according to CCITT (ITU-TSS) | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |---------------+--------------------------------------------| | i &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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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. | |--------------+---------------------------------------------| | DL | Repeat last ATD command | |--------------+---------------------------------------------| | D; | Modem returned to idle state after dialing. | | | The semicolon can only be placed at the end | | | of the dial command. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DOWNLOAD FIRMWARE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] UPX [cmds] | |--------------+---------------------------------------------| | Description: | Download firmware to the Flash EPROM using | | | Xmodem protocol | +------------------------------------------------------------+ +------------------------------------------------------------+ | ERROR CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables error control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Error control disabled | |--------------+---------------------------------------------| | &K1 | Error control enabled | |--------------+---------------------------------------------| | &K2 | MNP4 and MNP5 error control enabled | |--------------+---------------------------------------------| | i &K3 | V.42 and MNP4 error control enabled | |--------------+---------------------------------------------| | &K4 | V.42 and V.42bis error control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | GUARD TONE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Gn [cmds] | |--------------+---------------------------------------------| | Description: | Commands the modem to transmit a guard tone | | | in V.22/V.22bis | |------------------------------------------------------------| | Note: Used primarily for international data | | transmission | |------------------------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &G0 | Guard tone disabled | |--------------+---------------------------------------------| | &G2 | 1800Hz guard tone enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | HELP | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] $ [cmds] | |--------------+---------------------------------------------| | Description: | Display help screen | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | $ | Basic command summary | |--------------+---------------------------------------------| | &$ | Extended command summary | |--------------+---------------------------------------------| | *$ | Extended command summary | +------------------------------------------------------------+ +------------------------------------------------------------+ | LINE TYPE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Ln [cmds] | |--------------+---------------------------------------------| | Description: | Selects line type | |--------------+---------------------------------------------| | Command | Line Type | |--------------+---------------------------------------------| | i &L0 | Switched line (PSTN/Dial-up) | |--------------+---------------------------------------------| | &L1 | 2W leased-line | |--------------+---------------------------------------------| | &L2 | 4W leased-line | +------------------------------------------------------------+ +------------------------------------------------------------+ | RE-EXECUTE | |------------------------------------------------------------| | Type: | Immediate | |---------------+--------------------------------------------| | Format: | A> | |---------------+--------------------------------------------| | Description: | Re-executes the last command once or the | | | last call up to 9 times. | |------------------------------------------------------------| | Note: Do not precede this command with AT. This | | version of the escape sequence is used in non-Hayes | | modems. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports modem model and speed | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Report modem link status | |--------------+---------------------------------------------| | I12 | Report physical layer status | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Qn [cmds] | |--------------+---------------------------------------------| | Description: | Enables modem to send result codes to the | | | DTE | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i Q0 | Result code sending enabled | |--------------+---------------------------------------------| | Q1 | Result code sending disabled | |--------------+---------------------------------------------| | Q2 | Modem returns result code but quiet after | | | answering on a RING | +------------------------------------------------------------+ +------------------------------------------------------------+ | RING VOLUME | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Nn [cmds] | |--------------+---------------------------------------------| | Default: | 5 | |--------------+---------------------------------------------| | Range: | 0-7 | |--------------+---------------------------------------------| | Description: | Ring volume control. 'NO' will disable the | | | audio ring function | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODEM LINK MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Nn [cmds] | |--------------+---------------------------------------------| | Description: | Modem link mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | i &N0 | Multi-Auto, auto negotiate highest possible | | | link rate | |--------------+---------------------------------------------| | &N1 | V.33 14400/12000 | |--------------+---------------------------------------------| | &N2 | V.33 12000 | |--------------+---------------------------------------------| | &N3 | V.32 9600T/9600/7200T/4800 | |--------------+---------------------------------------------| | &N4 | V.32 9600/7200/4800 | |--------------+---------------------------------------------| | &N5 | V.32 4800 | |--------------+---------------------------------------------| | &N12 | V.23 1200/75 | |--------------+---------------------------------------------| | &N13 | V.23 600/75 | |--------------+---------------------------------------------| | &N14 | V.22bis 2400/1200 | |--------------+---------------------------------------------| | &N15 | V.22 1200 | |--------------+---------------------------------------------| | &N16 | V.21 300 | |--------------+---------------------------------------------| | &N17 | V.32bis 14400/12000/9600/7200/4800 | |--------------+---------------------------------------------| | &N18 | V.32bis 12000/9600/7200/4800 | |--------------+---------------------------------------------| | &N19 | V.32bis 7200/4800 | |--------------+---------------------------------------------| | &N24 | BELL 212A 1200 | |--------------+---------------------------------------------| | &N25 | BELL 103 300 | |--------------+---------------------------------------------| | &N32 | G3 Fax V.17/V.29/V.27ter | | | 14400/12000/9600/7200/4800/2400 | |--------------+---------------------------------------------| | &N34 | ZyXEL 19200 | |--------------+---------------------------------------------| | &N35 | ZyXEL 16800 | |--------------+---------------------------------------------| | &N36 | ZyXEL 14400 | |--------------+---------------------------------------------| | &N37 | ZyXEL 12000 | |--------------+---------------------------------------------| | &N38 | ZyXEL 9600 | |--------------+---------------------------------------------| | &N39 | ZyXEL 7200 | |--------------+---------------------------------------------| | &N42 | CELL 14400 | |--------------+---------------------------------------------| | &N43 | CELL 12000 | |--------------+---------------------------------------------| | &N44 | CELL 9600 | |--------------+---------------------------------------------| | &N45 | CELL 7200 | |--------------+---------------------------------------------| | &N46 | CELL 4800T | |--------------+---------------------------------------------| | &N62 | V.34 28800 | |--------------+---------------------------------------------| | &N63 | V.34 26400 | |--------------+---------------------------------------------| | &N64 | V.34 24000 | |--------------+---------------------------------------------| | &N65 | V.34 21600 | |--------------+---------------------------------------------| | &N66 | V.34 19200 | |--------------+---------------------------------------------| | &N67 | V.34 16800 | |--------------+---------------------------------------------| | &N68 | V.34 14400 | |--------------+---------------------------------------------| | &N69 | V.34 12000 | |--------------+---------------------------------------------| | &N70 | V.34 9600 | |--------------+---------------------------------------------| | &N71 | V.34 7200 | |--------------+---------------------------------------------| | &N72 | V.34 4800 | |--------------+---------------------------------------------| | &N73 | V.34 2400 | +------------------------------------------------------------+ +------------------------------------------------------------+ | PULSE DIALING RATIO | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Pn [cmds] | |--------------+---------------------------------------------| | Description: | Selects pulse dial make/break ratio | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &P0 | 39/61ms at 10pps (North America) | |--------------+---------------------------------------------| | &P1 | 33/67ms at 10pps (Europe) | +------------------------------------------------------------+ +------------------------------------------------------------+ | SELECT CALL PROGRESS RESULT CODES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Xn [cmds] | |--------------+---------------------------------------------| | Description: | Enables selection of tone detection and | | | associated result code format options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | X0 | Busy and dial tone detection disabled; | | | result codes 0 - 4 enabled. | |--------------+---------------------------------------------| | X1 | Busy and dial tone detection disabled; | | | result codes 0 - 5 & 10 enabled. | |--------------+---------------------------------------------| | X2 | Busy tone detection disabled, dial tone | | | detection enabled; result codes 0 - 6 & 10 | | | enabled. | |--------------+---------------------------------------------| | X3 | Busy tone detection enabled, dial tone | | | detection disabled; result codes 0 - 5, 7 & | | | 10 enabled. | |--------------+---------------------------------------------| | X4 | Busy and dial tone detection enabled; | | | result codes 0 - 7 & 10 enabled. | |--------------+---------------------------------------------| | X5 | Busy and dial tone detection enabled: | | | result codes 0 - 7 & 10 enabled. Reports | | | DTE speed, all CARRIER & PROTOCOL extended | | | result codes enabled | |--------------+---------------------------------------------| | X6 | Busy and dial tone detection enabled; | | | result codes 0 - 7 & 10 enabled. Reports | | | DCE speed, all extended result codes | | | disabled | |--------------+---------------------------------------------| | X7 | Busy and dial tone detection enabled; | | | result codes 0 - 7 & 10 enabled. Reports | | | DCE speed, all CARRIER & PROTOCOL extended | | | result codes enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | SOFT RESET | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Zn [cmds] | |--------------+---------------------------------------------| | Description: | Restores modem profiles previously saved in | | | non-volatile RAM using the &W command. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | Z0 | Restore setting 0 | |--------------+---------------------------------------------| | Z1 | Restore setting 1 | |--------------+---------------------------------------------| | Z2 | Restore setting 2 | |--------------+---------------------------------------------| | Z3 | Restore setting 3 | |--------------+---------------------------------------------| | Z4 | Restore factory settings | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER VOLUME | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Ln [cmds] | |--------------+---------------------------------------------| | Default: | 4 | |--------------+---------------------------------------------| | Range: | 0-7 | |--------------+---------------------------------------------| | Description: | Controls speaker volume | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE ACTIVE PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Wn [cmds] | |--------------+---------------------------------------------| | Description: | Writes the values for the user profile n | | | into the non-volatile RAM | +------------------------------------------------------------+ +------------------------------------------------------------+ | TERMINATE CONNECTION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | | |--------------+---------------------------------------------| | Description: | Terminate current connection attempt when | | | enter in handshaking state. | |------------------------------------------------------------| | Note: Do not precede this command with AT. This | | version of the escape sequence is used in non-Hayes | | modems. | +------------------------------------------------------------+ Extended AT Command Set +------------------------------------------------------------+ | AUTO HANDSHAKE MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Mn [cmds] | |--------------+---------------------------------------------| | Description: | Leased line auto-handshake mode selection | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *M0 | Set to Originate mode | |--------------+---------------------------------------------| | *M1 | Set to Answer mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | CALLER ID | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *T [cmds] | |--------------+---------------------------------------------| | Description: | Recall the last CND (Caller ID) information | +------------------------------------------------------------+ +------------------------------------------------------------+ | CHARACTER LENGTH | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Cn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the character length, including | | | start, stop and parity bit | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *C0 | 10-bit character length | |--------------+---------------------------------------------| | *C1 | 11-bit character length | |--------------+---------------------------------------------| | *C2 | 9-bit character length | |--------------+---------------------------------------------| | *C3 | 8-bit character length | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND SET | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *In [cmds] | |--------------+---------------------------------------------| | Description: | Command set selection | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *I0 | AT command set | |--------------+---------------------------------------------| | *I1 | V.25bis command set | |--------------+---------------------------------------------| | *I2 | Dumb mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONFIGURATION PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Wab [cmds] | |--------------+---------------------------------------------| | Description: | Write local configuration profile a to | | | remote user profile b and reset modem from | | | profile b | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | a=0 | Assign local user profile 0 to "a" | |--------------+---------------------------------------------| | a=1 | Assign local user profile 1 to "a" | |--------------+---------------------------------------------| | a=2 | Assign local user profile 2 to "a" | |--------------+---------------------------------------------| | a=3 | Assign local user profile 3 to "a" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 0 to "b" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 1 to "b" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 2 to "b" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 3 to "b" | |--------------+---------------------------------------------| | a=4 | Local active configuration | |--------------+---------------------------------------------| | a=5 | Local factory default configuration | +------------------------------------------------------------+ +------------------------------------------------------------+ | DEFAULT DIAL POINTER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Dn [cmds] | |--------------+---------------------------------------------| | Range: | 0-49 | |--------------+---------------------------------------------| | Description: | Set default dial pointer at telephone | | | directory location n | +------------------------------------------------------------+ +------------------------------------------------------------+ | LINE QUALITY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Qn [cmds] | |--------------+---------------------------------------------| | Description: | Action taken when line quality changes | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *Q0 | No action to poor signal quality | |--------------+---------------------------------------------| | *Q1 | Retrain action taken in signal quality is | | | poor | |--------------+---------------------------------------------| | *Q2 | Adaptive rate, automatic fall-back or | | | forward | |--------------+---------------------------------------------| | *Q3 | Disconnect if signal quality is poor | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODEM ERROR CONTROL NEGOTIATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *En [cmds] | |--------------+---------------------------------------------| | Description: | Modem error control negotiation | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *E0 | If error control negotiation fails, keep | | | the non-error control connection | |--------------+---------------------------------------------| | *E1 | If error control negotiation fails, | | | disconnect the call (hang-up) | +------------------------------------------------------------+ +------------------------------------------------------------+ | PASSWORD TABLE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] *V [cmds] | |--------------+---------------------------------------------| | Description: | View the Password table | +------------------------------------------------------------+ +------------------------------------------------------------+ | REMOTE CONFIGURATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Fn [cmds] | |--------------+---------------------------------------------| | Description: | Remoter configuration enable | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *F0 | Deny remote configuration | |--------------+---------------------------------------------| | *F1 | Accept remote configuration | +------------------------------------------------------------+ +------------------------------------------------------------+ | REMOTE PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Rab [cmds] | |--------------+---------------------------------------------| | Description: | Read the remote profile "b" to local user | | | profile "a" | |--------------+---------------------------------------------| | Options | Function | |--------------+---------------------------------------------| | a=0 | Assign local user profile 0 to "a" | |--------------+---------------------------------------------| | a=1 | Assign local user profile 1 to "a" | |--------------+---------------------------------------------| | a=2 | Assign local user profile 2 to "a" | |--------------+---------------------------------------------| | a=3 | Assign local user profile 3 to "a" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 0 to "b" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 1 to "b" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 2 to "b" | |--------------+---------------------------------------------| | b=0 | Assign local user profile 3 to "b" | |--------------+---------------------------------------------| | b=4 | Remote active configuration | |--------------+---------------------------------------------| | b=5 | Remote factory default configuration | +------------------------------------------------------------+ +------------------------------------------------------------+ | SECURITY FUNCTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Gn [cmds] | |--------------+---------------------------------------------| | Description: | Security function selection | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *G0 | Disable security functions | |--------------+---------------------------------------------| | *G1 | Enable type 1 security, with password check | |--------------+---------------------------------------------| | *G2 | Enable type 1 security, with password check | | | and call back | |--------------+---------------------------------------------| | *G3 | Enable type 2 security, with password check | |--------------+---------------------------------------------| | *G4 | Enable type 2 security, with password check | | | and call back | |--------------+---------------------------------------------| | *G5 | Enable type 2 security, with password check | | | and call back, remote user enters the call | | | back number. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPERVISOR PASSWORD | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *HS [cmds] | |--------------+---------------------------------------------| | Description: | Modify supervisory password (default: | | | "ZyXEL") | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRANSMISSION POWER LEVEL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Pn [cmds] | |--------------+---------------------------------------------| | Default: | 9 | |--------------+---------------------------------------------| | Range: | 0-15 | |--------------+---------------------------------------------| | Description: | Set leased line transmission power level | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER PASSWORD | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Hn [cmds] | |--------------+---------------------------------------------| | Range: | 0-49 | |--------------+---------------------------------------------| | Description: | Modify user password table at location n | +------------------------------------------------------------+ S(status) -REGISTERS +------------------------------------------------------------+ | BIT-MAPPED REGISTER S13 | |------------------------------------------------------------| | Format: | AT [cmds] S13=n [cmds] | |--------------+---------------------------------------------| | Default: | 170 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Capture modem information | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S14 | |------------------------------------------------------------| | Format: | AT [cmds] S14=n [cmds] | |--------------+---------------------------------------------| | Default: | 170 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls auto-handshake | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | i 0 | Modem auto-handshake on Originate mode | | | | | | | 1 | Modem auto-handshake on Answer mode | |------+-------+---------------------------------------------| | 1 | 0 | Grant remote Digital Loop-back test request | | | | | | | i 1 | Deny remote Digital Loop-back test request | |------+-------+---------------------------------------------| | 3,2 | i 0 | Dial-up line | | | | | | | 1 | 2-wire leased line | | | | | | | 8 | 4-wire leased line | |------+-------+---------------------------------------------| | 5,4 | i 0 | Internal clock | | | | | | | 16 | External clock | | | | | | | 32 | Remote clock | |------+-------+---------------------------------------------| | 7,6 | i 0 | Asynchronous data with buffering | | | | | | | 64 | Asynchronous command, synchronous data | | | | | | | 128 | Direct asynchronous, no data buffering | | | | | | | 192 | Synchronous | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT_MAPPED REGISTER S15 | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S15=n [cmds] | |--------------+---------------------------------------------| | Description: | Controls parity | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0,1 | i 0 | Even parity | | | | | | | 1 | Odd parity | | | | | | | 2 | No parity | |------+-------+---------------------------------------------| | 2 | i 0 | 1 stop bit | | | | | | | 4 | 2 stop bits | |------+-------+---------------------------------------------| | 4,3 | i 0 | 10 bit character length | | | | | | | 8 | 11 bit character length | | | | | | | 16 | 9 bit character length | | | | | | | 24 | 8 bit character length | |------+-------+---------------------------------------------| | 7-5 | i 0 | Profile 0 as active settings after power on | | | | | | | 32 | Profile 1 as active settings after power on | | | | | | | 64 | Profile 2 as active settings after power on | | | | | | | 96 | Profile 3 as active settings after power on | | | | | | | 128 | Factory default as active settings after | | | | power on | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S17 | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S17=n [cmds] | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls dialing | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Disable secondary channel | |------+-------+---------------------------------------------| | 4-1 | i | Set leased line transmit power level from 0 | | | 0-30 | to 15 dBn. | |------+-------+---------------------------------------------| | 5 | i 0 | Normal dial | | | | | | | 32 | Reverse dial, go on-line in answer mode | |------+-------+---------------------------------------------| | 7,6 | i 0 | AT command set | | | | | | | 64 | V.25bis command set | | | | | | | 128 | Dumb mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | BAUD RATE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S18=n [cmds] | |--------------+---------------------------------------------| | Description: | Force modem to fix baud rate when answering | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Disable fixed baud rate | |------+-------+---------------------------------------------| | 1-46 | 1-2E | Enable baud rate to be fixed when | | | | answering. Baud rate value settings (n) the | | | | same as S20 | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODEM CONNECTION MODE | |------------------------------------------------------------| | Type: | Register | |-----------------------+------------------------------------| | Format | AT [cmds] S19=n [cmds] | |-----------------------+------------------------------------| | Description: | MODEM CONNECTION MODE | |------------------------------------------------------------| | Note: S18=0 disables the timer and allows an | | indefinite duration. | |------------------------------------------------------------| | Value | Function | |------------+-----------------------------------------------| | 0-73 | Setting value as 'AT&Nn' command | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S20 | |------------------------------------------------------------| | Format | AT [cmds] S20=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | DTE speed (bps). Auto detect from AT | | | Command | |--------------+---------------------------------------------| | Value | Function | |--------------+---------------------------------------------| | S20=0 | 230400bps | |--------------+---------------------------------------------| | S20=1 | 115200bps | |--------------+---------------------------------------------| | S20=2 | 76800bps | |--------------+---------------------------------------------| | S20=3 | 57600bps | |--------------+---------------------------------------------| | S20=4 | 38400bps | |--------------+---------------------------------------------| | S20=5 | 19200bps | |--------------+---------------------------------------------| | S20=6 | 16800bps | |--------------+---------------------------------------------| | S20=7 | 14400bps | |--------------+---------------------------------------------| | S20=8 | 12000bps | |--------------+---------------------------------------------| | S20=9 | 9600bps | |--------------+---------------------------------------------| | S20=10 | 7200bps | |--------------+---------------------------------------------| | S20=11 | 4800bps | |--------------+---------------------------------------------| | S20=12 | 2400bps | |--------------+---------------------------------------------| | S20=13 | 1200bps | |--------------+---------------------------------------------| | S20=14 | 460800bps | |--------------+---------------------------------------------| | S20=15 | 300bps | |--------------+---------------------------------------------| | S20=16 | 307200bps | |--------------+---------------------------------------------| | S20=17 | 153600bps | |--------------+---------------------------------------------| | S20=18 | 102400bps | |--------------+---------------------------------------------| | S20=20 | 61440bps | |--------------+---------------------------------------------| | S20=21 | 51200bps | |--------------+---------------------------------------------| | S20=22 | 62400bps | |--------------+---------------------------------------------| | S20=24 | 124800bps | |--------------+---------------------------------------------| | S20=25 | 62400bps | |--------------+---------------------------------------------| | S20=26 | 41600bps | |--------------+---------------------------------------------| | S20=27 | 31200bps | |--------------+---------------------------------------------| | S20=28 | 24960bps | |--------------+---------------------------------------------| | S20=29 | 20800bps | |--------------+---------------------------------------------| | S20=46 | 92160bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S21 | |------------------------------------------------------------| | Format | AT [cmds] S21=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Auto speed detection | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Maintain non-error control connection when | | | | modem error control handshake fails | | | 1 | | | | | Drop connection when modem error control | | | | handshake fails | |------+-------+---------------------------------------------| | 1-2 | 0 | Speaker always off | | | | | | | 2 | Speaker on until carrier is detected | | | | | | | 4 | Speaker always on | | | | | | | 6 | Speaker on after last digit is dialed out | | | | until carrier is detected | |------+-------+---------------------------------------------| | 3 | 0 | DSR always on | | | | | | | 8 | According to CCITT | |------+-------+---------------------------------------------| | 4 | 0 | CD always on | | | | | | | 16 | CD tracks presence of data carrier | |------+-------+---------------------------------------------| | 5 | 0 | CTS follows RTS in synchronous mode. | | | | | | | | Response delay set in S26. | |------+-------+---------------------------------------------| | | 32 | Ignore RTS (CTS always on) in synchronous | | | | mode. | |------+-------+---------------------------------------------| | 6-7 | 0 | Assume DTR always on | | | | | | | 64 | 108.1 DTR off-on transition causes dial | | | | of the default number | | | 128 | | | | | 108.2 Data Terminal Ready. DTR off | | | 192 | causes the modem to hang up and return to | | | | command mode | | | | | | | | 108.2 DTR off causes the modem to hang up | | | | and reset the modem to profile #0 after DTR | | | | dropped | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S23 | |------------------------------------------------------------| | Format | AT [cmds] S23=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Command echo disabled | | | | | | | 1 | Command echo enabled | |------+-------+---------------------------------------------| | 1 | 0 | Tone dial | | | | | | | 2 | Tone dial | |------+-------+---------------------------------------------| | 2 | 0 | Pulse dial make/break ratio = 39% / 61% | | | | | | | 4 | Pulse dial make/break ratio = 33% / 67% | |------+-------+---------------------------------------------| | 3-5 | 0 | ATX0 | | | | | | | 8 | ATX1 | | | | | | | 16 | ATX2 | | | | | | | 24 | ATX3 | | | | | | | 32 | ATX4 | | | | | | | 40 | ATX5 | | | | | | | 48 | ATX5, error control result code enabled | | | | | | | 56 | ATX6, error control result code enabled | |------+-------+---------------------------------------------| | 6 | 0 | Display result code in verbose format (see | | | | S35.7) | | | 64 | | | | | Display result code in verbose format | |------+-------+---------------------------------------------| | 7 | 0 | Modem returns result state | | | | | | | 128 | Modem does not return result code | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S24 | |------------------------------------------------------------| | Type: | Register | |---------------+--------------------------------------------| | Format | AT [cmds] S24=n [cmds] | |---------------+--------------------------------------------| | Default: | Unidentified | |---------------+--------------------------------------------| | Unit: | Unidentified | |---------------+--------------------------------------------| | Description: | Bit mapped register | |---------------+--------------------------------------------| | Bit | Value | Function | |------+--------+--------------------------------------------| | 2-0 | 0-7 | Ring volume control | |------+--------+--------------------------------------------| | 6-4 | 16-112 | Speaker volume control | +------------------------------------------------------------+ +------------------------------------------------------------+ | DTR TIME DELAY | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S25=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | Unidentified | |--------------+---------------------------------------------| | Unit: | .1 second | |--------------+---------------------------------------------| | Description: | Specify the time delay that DTR signal | | | needs to be off before it will be | | | recognizedIf S25=0, the delay time is set | | | to 4ms. | +------------------------------------------------------------+ +------------------------------------------------------------+ | RTS/CTS DELAY | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S26=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0 - 255 | |--------------+---------------------------------------------| | Unit: | .1 second | |--------------+---------------------------------------------| | Description: | Set the delay, in 10ms units between the | | | RTS and modem's CTS response in synchronous | | | mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S27 | |------------------------------------------------------------| | Format | AT [cmds] S27=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-----------------------------------------------------| | 0-2 | 0 | No error control | | | | | | | 1 | MNP4 and MNP3 error control | | | | | | | 2 | MNP4 and MNP5 error control | | | | | | | 3 | V.42 and MNP4 error control | | | | | | | 4 | V.42 and V.42bis error control | |------+-----------------------------------------------------| | 3-5 | 0 | Flow control disabled | | | | | | | 24 | Hardware (RTS/CTS) flow control | | | | | | | 32 | Software (XON/XOFF) flow control | | | | | | | 40 | Reserved | |------+-------+---------------------------------------------| | 6-7 | 0 | No response to poor signal quality | | | | | | | 64 | Retrain action taken if signal quality *Q1 | | | | is poor | | | 128 | | | | | Adaptive rate (auto fall back/forward) when | | | 192 | signal quality changes | | | | | | | | Disconnect when signal quality is poor | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S28 | |------------------------------------------------------------| | Format | AT [cmds] S28=n [cmds] | |--------------+---------------------------------------------| | Default: | unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Reserved | | | | | | | 1 | Multiple phone/modem line | |------+-------+---------------------------------------------| | 1 | 0 | Panel key is normal | | | | | | | 1 | Panel key is locked | |------+-------+---------------------------------------------| | 2-3 | 0 | Destructive, expedited break | | | | | | | 1 | Non-destructive expedited break | | | | | | | 10 | Non-destructive, un-expedited break | |------+-------+---------------------------------------------| | 4-5 | 0 | No guard tone | | | | | | | 16 | Reserved | | | | | | | 32 | 1800Hz guard tone | |------+-------+---------------------------------------------| | 6 | 0 | DTE/DCE rate follows link rate | | | | | | | 1 | DTE/DCE rate is fixed at the DTE setting | |------+-------+---------------------------------------------| | 7 | 0 | Select V.22 for 1200bps communications | | | | | | | 128 | Select Bell 212A for 1200bps communication | +------------------------------------------------------------+ +------------------------------------------------------------+ | PHONE NUMBER POINTER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S29=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-49 | |--------------+---------------------------------------------| | Description: | Set default dial phone number pointer, use | | | AT&Zn=s to store phone numbers | +------------------------------------------------------------+ +------------------------------------------------------------+ | XON VALUE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S31=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Description: | Holds the ASCII decimal value of the XON | +------------------------------------------------------------+ +------------------------------------------------------------+ | XOFF VALUE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S32=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Description: | Holds the ASCII decimal value of the XOFF | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S35 | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S35=n [cmds] | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 1 | Use CELL 4800T trellis coded 4800 for V.32 | | | | 4800 (available with cellular mode only) | |------+-------+---------------------------------------------| | 1 | 2 | Disable aborting from terminal during modem | | | | handshaking | |------+-------+---------------------------------------------| | 2 | 4 | V.26 alternative A. | |------+-------+---------------------------------------------| | 3 | 8 | Add 12dBm attenuation to the leased line | |------+-------+---------------------------------------------| | 4 | 16 | When Data/Voice with is pressed, modem will | | | | dial the default number | |------+-------+---------------------------------------------| | 5 | 32 | Enable Selective Reject in V.42 | |------+-------+---------------------------------------------| | 6 | 64 | Enable password protection to profile | | | | saving. When 'AT&W0' is issued, and profile | | | | 0 in the NVRAM has this bit set, the | | | | supervisory password will be requested. | | | | This bit in profile 0 also protects the | | | | supervisory password from a hardware reset. | |------+-------+---------------------------------------------| | 7 | 128 | Enable extended numerical result codes from | | | | 50-71 when an error corrected connection is | | | | made. Use with ATV0. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S36=n [cmds] | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Deny remote request for configuration | | | | | | | 1 | Grant remote request for configuration | |------+-------+---------------------------------------------| | 1 | 0 | Write from local profile to remote profile | | | | | | | 2 | Read from local profile to remote profile | |------+-------+---------------------------------------------| | 7-5 | 0 | Disable security function | | | | | | | 32 | Enable type 1 security with password check | | | | | | | 64 | Enable type 1 security with password check | | | | and call-back (ZyXEL to ZyXEL only) | | | 96 | | | | | Enable type 2 security with password check | | | 128 | | | | | Enable type 2 security with password check | | | 160 | and call-back | | | | | | | | Enable type 2 security with password check | | | | and call-back, remote site enters the | | | | call-back number | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S37 | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S37=n [cmds] | |--------------+---------------------------------------------| | Description: | Bit mapped register for remote | | | configuration using panel menu control | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 3-0 | 0-5 | Remote profile number | |------+-------+---------------------------------------------| | 7-4 | 0-80 | Local profile number | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S38 | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S38=n [cmds] | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 1 | Repeatedly dialing default number | |------+-------+---------------------------------------------| | 3 | 8 | DCD ON/OFF sequence follows UNIX standard, | | | | DCD high before connect message is sent, | | | | DCD off after last DCE response is sent. | |------+-------+---------------------------------------------| | 4 | 16 | Auto-mode fax receiving disabled | |------+-------+---------------------------------------------| | 5 | 32 | Disable MNP5 | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED RIGESTER S39 | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S39=n [cmds] | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 2 | 4 | Answer in originating mode | |------+-------+---------------------------------------------| | 3 | 8 | Class 2 Fax Bitfax compatibility: +FCON at | | | | 2400 next phase at 19200 | |------+-------+---------------------------------------------| | 4 | 16 | Class 2 Fax mode DTE shifting: +FCON at | | | | current DTE, shift to 19,200 when entering | | | | into the next phase | |------+-------+---------------------------------------------| | 5 | 32 | Disable scrambler/descrambler in V.26bis | | | | mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S40 | |------------------------------------------------------------| | Format | AT [cmds] S40=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 1 | 2 | No result code displayed in answer mode | |------+-------+---------------------------------------------| | 2 | 4 | Enables caller ID detection | |------+-------+---------------------------------------------| | 3 | 8 | Enables type 1 ring detection | |------+-------+---------------------------------------------| | 4 | 16 | Enables type 2 ring detection | |------+-------+---------------------------------------------| | 5 | 32 | Enables type 3 ring detection | |------+-------+---------------------------------------------| | 6 | 64 | Enables type 4 ring detection | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S41 | |------------------------------------------------------------| | Format | AT [cmds] S41=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 1 | Special MNP compatibility. | |------+-------+---------------------------------------------| | 2 | 4 | Disable retrain abort, up to 5 min. for | | | | special satellite line condition | |------+-------+---------------------------------------------| | 3 | 8 | Enable CCITT signals 140 and 141 on EIA232D | | | | interface | |------+-------+---------------------------------------------| | 4 | 16 | In X2-X7 setting, modem waits for S6 | | | | seconds before dialing and ignors dial tone | | | | detection | |------+-------+---------------------------------------------| | 5 | 32 | DSR follows DCD and pulses | |------+-------+---------------------------------------------| | 6 | 64 | Force S0>=2 | |------+-------+---------------------------------------------| | 7 | 128 | Ignore calling tone, not to be used as fax | | | | detection | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S42 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S42=n [cmds] | |----------------+-------------------------------------------| | Description: | Bit mapped register | |------------------------------------------------------------| | Bit | Value | Function | |----------+-------+-----------------------------------------| | 1 | 2 | Enable throughput averaging | |----------+-------+-----------------------------------------| | 2 | 4 | CND message will be forced on even if | | | | AT02 is set | |----------+-------+-----------------------------------------| | 3 | 8 | Disable escape sequence code in answer | | | | mode | |----------+-------+-----------------------------------------| | 4 | 16 | Disable V.17, 14,400 fax in calling | | | | made, no effect to answering mode &N32 | |----------+-------+-----------------------------------------| | 5 | 32 | Disable Data/Voice button | |----------+-------+-----------------------------------------| | 6 | 64 | Disable 'RINGING' result code | |----------+-------+-----------------------------------------| | 7 | 128 | DCD forced on but pulse off for 0.5 | | | | seconds at carrier loss | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S43 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S43=n [cmds] | |----------------+-------------------------------------------| | Description: | Bit mapped register | |------------------------------------------------------------| | Bit | Value | Function | |----------+-------+-----------------------------------------| | 0 | 1 | Disable ZyXEL 16800 in Multi-Auto mode | |----------+-------+-----------------------------------------| | 1 | 2 | Disable ZyXEL 19200 in Multi-Auto mode | |----------+-------+-----------------------------------------| | 2 | 4 | Disable cellular mode automatic | | | | transmit power adjustment | |----------+-------+-----------------------------------------| | 3 | 0 | Enable cellular mode in Multi-Auto mode | |----------+-------+-----------------------------------------| | | 8 | Disable cellular mode in Multi-Auto | | | | mode | |----------+-------+-----------------------------------------| | 6 | 64 | Enable 1.5sec., p[ause between off-hook | | | | and modem answering | |----------+-------+-----------------------------------------| | 7 | 128 | Modem hang-up if the line condition | | | | does not permit modem to run highest | | | | speed set by '&Nn' command | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S44 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S44=n [cmds] | |----------------+-------------------------------------------| | Description: | Bit mapped register | |------------------------------------------------------------| | Bit | Value | Function | |----------+-------+-----------------------------------------| | 3 | 8 | ATDSn initiates auto-dial of the stored | | | | numbers consecutively until connection | | | | is made | |----------+-------+-----------------------------------------| | 4 | 16 | DSR follows DTR | |----------+-------+-----------------------------------------| | 5 | 32 | Enable V.13 half-duplex simulation in | | | | synchronous mode | |----------+-------+-----------------------------------------| | 6 | 64 | When selected with '&Bo'. DTE speed | | | | fixed at 38400 when the link speed is | | | | above 9600. DTE speed fixed at 9600 if | | | | link speed is 7200, DTE speed follows | | | | link speed. When selected with &B1, DTE | | | | speed fixed at current rate when an ARQ | | | | connection is made, when a non-ARQ | | | | connection is made, DTE speed follows | | | | the link speed. (see also S18) | |----------+-------+-----------------------------------------| | 7 | 128 | Enable UK type short-to-short ring-back | | | | detection. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CND SILENCE | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S45=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Units: | 20ms | |--------------+---------------------------------------------| | Description: | Delay during which the CND silence | | | detection is disabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CND SILENCE | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S46=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Units: | 20ms | |--------------+---------------------------------------------| | Description: | CND silence detection interval. To process | | | the CND, silence must be detected for the | | | specified interval | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S48 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S48=n [cmds] | |----------------+-------------------------------------------| | Description: | Bit mapped register | |------------------------------------------------------------| | Bit | Value | Function | |----------+-------+-----------------------------------------| | 0 | 1 | Cause CND information to be reported in | | | | raw format | |----------+-------+-----------------------------------------| | 1 | 2 | Enable data only mode. Auto-detect | | | | V.34/ZyX/V.32bis/V.22bis/V.23/V.21 Bell | | | | 103 when answering. If the connection | | | | try fails, the modem will continuously | | | | recycle the handshaking procedure until | | | | the S7 register times out | |----------+-------+-----------------------------------------| | 2 | 4 | Enable data calling tone (CNG) send | |----------+-------+-----------------------------------------| | 3 | 8 | Reverse the V.23 channel speed. | | | | Originate mode modem speed | | | | (Send/Receive) 1200/75; Answer mode | | | | modem speed (Send/Receive) 75/1200 | |----------+-------+-----------------------------------------| | 4 | 16 | (work with &D1 command) DTR ON will | | | | have the modem dial the default number | | | | and DTR OFF will have the modem hang-up | | | | and reset to profile 0. When the modem | | | | is idle, it will not dial any number | | | | when DTR changes from on to off | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S49 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S49=n [cmds] | |-----------------+------------------------------------------| | Description: | Bit mapped register | |------------------------------------------------------------| | Bit | Value | Function | |-----------+-------+----------------------------------------| | 3-0 | 0-15 | Set cellular mode transmit power level | | | | -9 to -24 dBn. | |-----------+-------+----------------------------------------| | 7 | 0 | For cellular mode only. Modem is | | | | installed in office | |-----------+-------+----------------------------------------| | | 128 | For cellular mode only. Modem is | | | | connected to a mobile phone | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S50 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S50=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Units: | 10 second | |--------------+---------------------------------------------| | Description: | Inactivity timer. The modem counts when | | | there is no data flow in or out of the | | | RS-232 serial port. A connection is | | | disengaged when the counter reaches the | | | preset value. Set value to '0' to disable | | | this function | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S51 | |------------------------------------------------------------| | Type: | Register | |------------------------------------------------------------| | Format: | AT [cmds] S51=n [cmds] | |----------------+-------------------------------------------| | Description: | Bit mapped register | |------------------------------------------------------------| | Bit | Value | Function | |----------+-------+-----------------------------------------| | 1-0 | 0 | Disables EDR | | | | | | | 1 | Reports RING twice | | | | | | | 2 | Reports RING four times | | | | | | | 3 | Reports RING six times | |----------+-------+-----------------------------------------| | 3-2 | 0 | Disables DTMF tone | | | | | | | 4 | Reports RING for a DTMF tone | | | | | | | 8 | Reports RING 'DTMF' for a DTMF tone | | | | | | | 12 | Reserved | | | | | | | 1 | Reports RING twice | |----------+-------+-----------------------------------------| | 5-4 | 0 | Disables fax-CNG tone detection | | | | | | | 16 | Reports RING for fax CNG tone | | | | | | | 32 | Reports RING 1 for a CNG tone | | | | | | | 48 | Reports RING 2 for a CNG tone | |----------+-------+-----------------------------------------| | 7-6 | 0 | Disables data CNG tone detection | | | | | | | 64 | Reports RING for data CNG tone | | | | | | | 128 | Reports RING 1 for data CNG tone | | | | | | | 192 | Reports RING 3 for data CNG tone | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S52 | |------------------------------------------------------------| | Type: | Register | |-----------------------+------------------------------------| | Format | AT [cmds] S52=n [cmds] | |-----------------------+------------------------------------| | Description: | Bit mapped register | |------------------------------------------------------------| | Bit | Value | Function | |-----+-------+----------------------------------------------| | 4-3 | 0-24 | Receive level adjustment | | | | | | | 0 | -43dBm | | | | | | | 8 | -33dBn | | | | | | | 16 | -26dBn | | | | | | | 24 | -26dBm | |-----+-------+----------------------------------------------| | 7 | 0 | Select 'Mark' as the first signal of the | | | | V.23 handshaking sequence | |-----+-------+----------------------------------------------| | | 128 | Select 'Space' as the first signal of the | | | | V.23 handshaking sequence | +------------------------------------------------------------+ +------------------------------------------------------------+ | HOOK FLASH DETECT TIME | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S56 [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Units: | 0.1 seconds | |--------------+---------------------------------------------| | Description: | Bit mapped register | +------------------------------------------------------------+ +------------------------------------------------------------+ | HOOK FLASH DETECT TIME | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S57 [cmds] | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 4 | 16 | Enables the reporting of Class 1 capability | | | | in the response to +FCLASS=? | |------+-------+---------------------------------------------| | 6 | 0 | Disabled busy detection when dialing is | | | | proceeding | |------+-------+---------------------------------------------| | | 64 | Enables busy detection in dialing period | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S62 | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S62=n [cmds] | |--------------+---------------------------------------------| | Unit: | 1 minute | |--------------+---------------------------------------------| | Description: | Bit mapped register | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Force the modem to use the new values of | | | | S18 to fix the baud rate when | | | 1 | | | | | answering. | | | | | | | | Force the modem to use the old values of | | | | S18 to fix the baud rate when answering. | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESULT CODES | |------------------------------------------------------------| | ATV0 | ATV1 | |------------+-----------------------------------------------| | 0 | OK | |------------+-----------------------------------------------| | 1 | CONNECT | |------------+-----------------------------------------------| | 2 | RING | |------------+-----------------------------------------------| | 3 | NO CARRIER | |------------+-----------------------------------------------| | 4 | ERROR | |------------+-----------------------------------------------| | 5 | CONNECT 1200 | |------------+-----------------------------------------------| | 6 | NO DIAL TONE | |------------+-----------------------------------------------| | 7 | BUSY | |------------+-----------------------------------------------| | 8 | NO ANSWER | |------------+-----------------------------------------------| | 9 | RINGING | |------------+-----------------------------------------------| | 10 | CONNECT 2400 | |------------+-----------------------------------------------| | 11 | CONNECT 4800 | |------------+-----------------------------------------------| | 12 | CONNECT 9600 | |------------+-----------------------------------------------| | 14 | CONNECT 19200 | |------------+-----------------------------------------------| | 15 | CONNECT 7200 | |------------+-----------------------------------------------| | 16 | CONNECT 12000 | |------------+-----------------------------------------------| | 17 | CONNECT 14400 | |------------+-----------------------------------------------| | 18 | CONNECT 16800 | |------------+-----------------------------------------------| | 19 | CONNECT 38400 | |------------+-----------------------------------------------| | 20 | CONNECT 47600 | |------------+-----------------------------------------------| | 21 | CONNECT 76800 | |------------+-----------------------------------------------| | 22 | CONNECT 115200 | |------------+-----------------------------------------------| | 23 | CONNECT 230400 | |------------+-----------------------------------------------| | 24 | CONNECT 460800 | |------------+-----------------------------------------------| | 25 | CONNECT 921600 | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT MAPPED REGISTER S62 (CON'T) | |------------------------------------------------------------| | ATV0 | ATV1 | |------------+-----------------------------------------------| | 26 | CONNECT 307200 | |------------+-----------------------------------------------| | 27 | CONNECT 153600 | |------------+-----------------------------------------------| | 28 | CONNECT 102400 | |------------+-----------------------------------------------| | 29 | CONNECT 21440 | |------------+-----------------------------------------------| | 30 | CONNECT 51200 | |------------+-----------------------------------------------| | 31 | CONNECT 624000 | |------------+-----------------------------------------------| | 32 | CONNECT 124800 | |------------+-----------------------------------------------| | 33 | CONNECT 62400 | |------------+-----------------------------------------------| | 34 | CONNECT 41600 | |------------+-----------------------------------------------| | 35 | CONNECT 31200 | |------------+-----------------------------------------------| | 36 | CONNECT 24960 | |------------+-----------------------------------------------| | 37 | CONNECT 20800 | |------------+-----------------------------------------------| | 38 | CONNECT 33600 | |------------+-----------------------------------------------| | 39 | CONNECT 28800 | |------------+-----------------------------------------------| | 40 | CONNECT 26400 | |------------+-----------------------------------------------| | 41 | CONNECT 24000 | |------------+-----------------------------------------------| | 42 | CONNECT 21600 | +------------------------------------------------------------+