ARCHTEK CORPORATION =================== 3334BT Card Type Modem/Fax card Chip Set Texas Instruments I/O Options Line out, phone in Maximum Modem Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 103A/212A Protocol ITU-T V.21, V.22, V.22bis, V.32, V.32bis, V.34, V.34bis Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29 Protocol Error MNP5, V.42, V.42bis Correction/Compression Fax Class Class I & II Data Bus 8-bit ISA Card Size Half-length +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line out | CN2 | Phone in | CN3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT ADDRESS | |------------------------------------------------------------| | Setting | J3/A | J3/B | J3/C | |------------------+-------------+-------------+-------------| | COM1 (3F8h) | Closed | Closed | Closed | |------------------+-------------+-------------+-------------| | COM2 (2F8h) | Open | Closed | Closed | |------------------+-------------+-------------+-------------| | COM3 (3E8h) | Closed | Open | Closed | |------------------+-------------+-------------+-------------| | COM4 (2E8h) | Open | Open | Closed | |------------------+-------------+-------------+-------------| | Disabled | Open | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT | |------------------------------------------------------------| | Setting | J4/A | J4/B | J4/C | J4/D | J4/E | |---------------+--------+--------+--------+--------+--------| | IRQ2 | On | Off | Off | Off | Off | |---------------+--------+--------+--------+--------+--------| | IRQ3 | Off | On | Off | Off | Off | |---------------+--------+--------+--------+--------+--------| | IRQ4 | Off | Off | On | Off | Off | |---------------+--------+--------+--------+--------+--------| | IRQ5 | Off | Off | Off | On | Off | |---------------+--------+--------+--------+--------+--------| | IRQ7 | Off | Off | Off | Off | On | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED COMMAND SET | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, '+++', 'comma', A/ | |------------------------------------------------------------| | A, B, E, F, H, M, O, S, V | |------------------------------------------------------------| | &C, &D, &G, &T, &W, &Z | |------------------------------------------------------------| | S Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, | | S18, S25 | |------------------------------------------------------------| | | |------------------------------------------------------------| | 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 | |--------------+---------------------------------------------| | DL | Re-dial last number | |--------------+---------------------------------------------| | i 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. | |--------------+---------------------------------------------| | D/ | Delays for 125 msec. before proceeding with | | | dial | |--------------+---------------------------------------------| | D#,D* | Extended touch tone pad tones | |--------------+---------------------------------------------| | D$ | Displays a list of dial commands | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports four digit product code | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Reports results of RAM self test | |--------------+---------------------------------------------| | I3 | Reports product type | |--------------+---------------------------------------------| | I4 | Reports current modem settings | |--------------+---------------------------------------------| | I5 | Reports NVRAM settings | |--------------+---------------------------------------------| | I6 | Reports link diagnostics | |--------------+---------------------------------------------| | I7 | Reports product configuration | |--------------+---------------------------------------------| | I9 | Reports plug and play information | |--------------+---------------------------------------------| | I11 | Reports call statistics | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER VOLUME | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Ln [cmds] | |--------------+---------------------------------------------| | Description: | Controls speaker volume | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | L0 | Low volume setting | |--------------+---------------------------------------------| | L1 | Low volume setting | |--------------+---------------------------------------------| | i L2 | Medium volume setting | |--------------+---------------------------------------------| | L3 | Highest volume setting | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Qn [cmds] | |--------------+---------------------------------------------| | Description: | Enables modem to send result codes to the | | | DTE | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | Q0 | Result code sending enabled | |--------------+---------------------------------------------| | Q1 | Result code sending disabled | |--------------+---------------------------------------------| | Q2 | Displays result codes in originate mode | |--------------+---------------------------------------------| | Q3 | Displays result codes only in ring mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | SELECT CALL PROGRESS RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | 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 - 25 enabled. | |--------------+---------------------------------------------| | X2 | Busy tone detection disabled, dial tone | | | detection enabled; result codes 0 - 6 & 10 | | | -155 enabled. | |--------------+---------------------------------------------| | X3 | Busy tone detection enabled, dial tone | | | detection disabled; result codes 0 - 4, 8 - | | | 155 enabled. | |--------------+---------------------------------------------| | X4 | Busy and dial tone detection enabled; | | | result codes 0 -1 & 3 - 155 enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESET DEFUALT CONFIGURATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Yn [cmds] | |--------------+---------------------------------------------| | Description: | Tells the modem which profile to use the | | | next time the modem is turned on or reset | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | Y0 | Load profile 0 | |--------------+---------------------------------------------| | Y1 | Load profile 1 | |--------------+---------------------------------------------| | Y2 | Generic template | |--------------+---------------------------------------------| | Y3 | Hardware flow control | |--------------+---------------------------------------------| | Y4 | Software flow control | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 NVRAM setting selected by Y command | |--------------+---------------------------------------------| | Z1 | Restore NVRAM setting 0 | |--------------+---------------------------------------------| | Z2 | Restore NVRAM setting 1 | |--------------+---------------------------------------------| | Z3 | Restore factory default setting 0 | |--------------+---------------------------------------------| | Z4 | Restore factory default setting 1 | |--------------+---------------------------------------------| | Z5 | Restore factory default setting 2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMANDS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &$ [cmds] | |--------------+---------------------------------------------| | Description: | Displays a list of ampersand commands | +------------------------------------------------------------+ +------------------------------------------------------------+ | MODIFY RESPONSES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &An [cmds] | |--------------+---------------------------------------------| | Description: | Determines whether the modem sends MNP | | | responses | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &A0 | ARQ result codes disabled | |--------------+---------------------------------------------| | &A1 | Append /ARQ to word CONNECT responses when | | | an error correction connection is made. | |--------------+---------------------------------------------| | &A2 | Append additional V.32 indicator in result | | | codes for calls at or above 4800bps | |--------------+---------------------------------------------| | &A3 | Append protocol of call | +------------------------------------------------------------+ +------------------------------------------------------------+ | DTE INTERFACE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Bn [cmds] | |--------------+---------------------------------------------| | Description: | Controls DTE interface speed | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &B0 | Change serial port speed to match rate of | | | connection | |--------------+---------------------------------------------| | i &B1 | Serial port speed is independent of | | | connection speed | |--------------+---------------------------------------------| | &B2 | In answer mode, serial port speed is fixed | | | only for ARQ calls | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | &F0 | Sets values to standard factory | | | configuration | |--------------+---------------------------------------------| | &F1 | Sets values to factory configuration 0 | |--------------+---------------------------------------------| | &F2 | Sets values to factory configuration 1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Hn [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &H0 | Flow control disabled | |--------------+---------------------------------------------| | &H1 | Hardware flow control enabled | |--------------+---------------------------------------------| | &H2 | Software flow control enabled | |--------------+---------------------------------------------| | &H3 | Hardware and software flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL PASS THROUGH | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &In [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &I0 | XON/XOFF flow control disabled | |--------------+---------------------------------------------| | &I1 | Process XON/XOFF signals to your modem and | | | remote system | |--------------+---------------------------------------------| | &I2 | Process XON/XOFF signals to your modem only | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Data compression disabled | |--------------+---------------------------------------------| | &K1 | Data compression is enabled if the DTE data | | | rate is higher than the link rate and the | | | remote DCE supports either MNP5 or V.42bis | |--------------+---------------------------------------------| | &K2 | Data compression enabled | |--------------+---------------------------------------------| | &K3 | MNP5 disabled, V.42bis enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Mn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | &M0 | Normal mode | |--------------+---------------------------------------------| | &M4 | V.42 auto-reliable mode | |--------------+---------------------------------------------| | &M5 | V.42 or MNP reliable mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECTION SPEED UPPER LIMIT | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Nn [cmds] | |--------------+---------------------------------------------| | Description: | Sets required connection speed if &U is set | | | to 0; otherwise, sets fastest allowed | | | connection speed. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &N0 | No maximum connect speed. | |--------------+---------------------------------------------| | &N1 | Set maximum connect speed to 300bps. | |--------------+---------------------------------------------| | &N2 | Set maximum connect speed to 1200bps. | |--------------+---------------------------------------------| | &N3 | Set maximum connect speed to 2400bps. | |--------------+---------------------------------------------| | &N4 | Set maximum connect speed to 4800bps. | |--------------+---------------------------------------------| | &N5 | Set maximum connect speed to 7200bps. | |--------------+---------------------------------------------| | &N6 | Set maximum connect speed to 9600bps. | |--------------+---------------------------------------------| | &N7 | Set maximum connect speed to 12Kbps. | |--------------+---------------------------------------------| | &N8 | Set maximum connect speed to 14.4Kbps. | |--------------+---------------------------------------------| | &N9 | Set maximum connect speed to 16.8Kbps. | |--------------+---------------------------------------------| | &N10 | Set maximum connect speed to 19.2Kbps. | |--------------+---------------------------------------------| | &N11 | Set maximum connect speed to 21.6Kbps. | |--------------+---------------------------------------------| | &N12 | Set maximum connect speed to 24Kbps. | |--------------+---------------------------------------------| | &N13 | Set maximum connect speed to 26.4Kbps. | |--------------+---------------------------------------------| | &N14 | Set maximum connect speed to 28.8Kbps. | |--------------+---------------------------------------------| | &N15 | Set maximum connect speed to 31.2Kbps. | |--------------+---------------------------------------------| | &N16 | Set maximum connect speed to 33.6Kbps. | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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) | +------------------------------------------------------------+ +------------------------------------------------------------+ | RECEIVE DATA | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Rn [cmds] | |--------------+---------------------------------------------| | Description: | Selects RTS options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &R1 | RTS is ignored by modem. | |--------------+---------------------------------------------| | i &R2 | Modem sends data to DTE only if RTS is on | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR high only while modem is handshaking or | | | connected | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECTION SPEED LOWER LIMIT | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Un [cmds] | |--------------+---------------------------------------------| | Description: | Sets slowest allowed connection speed if &N | | | is set to 1 or higher. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &U0 | No minimum connect speed. | |--------------+---------------------------------------------| | &U1 | Set minimum connect speed to 300bps. | |--------------+---------------------------------------------| | &U2 | Set minimum connect speed to 1200bps. | |--------------+---------------------------------------------| | &U3 | Set minimum connect speed to 2400bps. | |--------------+---------------------------------------------| | &U4 | Set minimum connect speed to 4800bps. | |--------------+---------------------------------------------| | &U5 | Set minimum connect speed to 7200bps. | |--------------+---------------------------------------------| | &U6 | Set minimum connect speed to 9600bps. | |--------------+---------------------------------------------| | &U7 | Set minimum connect speed to 12Kbps. | |--------------+---------------------------------------------| | &U8 | Set minimum connect speed to 14.4Kbps. | |--------------+---------------------------------------------| | &U9 | Set minimum connect speed to 16.8Kbps. | |--------------+---------------------------------------------| | &U10 | Set minimum connect speed to 19.2Kbps. | |--------------+---------------------------------------------| | &U11 | Set minimum connect speed to 21.6Kbps. | |--------------+---------------------------------------------| | &U12 | Set minimum connect speed to 24Kbps. | |--------------+---------------------------------------------| | &U13 | Set minimum connect speed to 26.4Kbps. | |--------------+---------------------------------------------| | &U14 | Set minimum connect speed to 28.8Kbps. | |--------------+---------------------------------------------| | &U15 | Set minimum connect speed to 31.2Kbps. | |--------------+---------------------------------------------| | &U16 | Set minimum connect speed to 33.6Kbps. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK HANDLING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Yn [cmds] | |--------------+---------------------------------------------| | Description: | Sets break handling | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &Y0 | Destructive, but doesn't sent break | |--------------+---------------------------------------------| | &Y1 | Destructive, expedited | |--------------+---------------------------------------------| | &Y2 | Nondestructive, expedited | +------------------------------------------------------------+ S(STATUS) -REGISTERS +------------------------------------------------------------+ | INACTIVITY TIMER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S19=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Activates when there is no activity on the | | | phone line. Modem hangs up at time-out | |------------------------------------------------------------| | Note: S19=0 disables the timer and allows an | | indefinite duration. | +------------------------------------------------------------+ +------------------------------------------------------------+ | MNP OR V.42 MODE DELAY | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S21=n [cmds] | |--------------+---------------------------------------------| | Range: | Unidentified | |--------------+---------------------------------------------| | Unit: | 10ms | |--------------+---------------------------------------------| | Description: | Sets the length of breaks sent from modem | | | to computer. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL CHARACTER - XON | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S22=n [cmds] | |--------------+---------------------------------------------| | Range: | Unidentified | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Sets the character used to represent XON | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL CHARACTER - XOFF | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S23=n [cmds] | |--------------+---------------------------------------------| | Range: | Unidentified | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Sets the character used to represent XOFF | +------------------------------------------------------------+