ARCHTEK CORPORATION =================== 3334BAV/BAVT Card Type Modem/Fax card Chip Set Unidentified I/O Options Line in, phone out 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 Data Bus 16-bit ISA +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line in | CN1 | Phone out | CN2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT ADDRESS | |------------------------------------------------------------| | Setting | IRQ | JP3 | |---------------+---------+----------------------------------| | COM1 (3F8h) | IRQ4 | Pins 1 & 2, 3 & 4, 9 & 10 closed | |---------------+---------+----------------------------------| | i COM2 (2F8h) | IRQ3 | Pins 3 & 4, 7 & 8 closed | |---------------+---------+----------------------------------| | COM3 (3E8h) | IRQ4 | Pins 1 & 2, 9 & 10 closed | |---------------+---------+----------------------------------| | COM3 (3E8h) | IRQ5 | Pins 1 & 2, 11 & 12 closed | |---------------+---------+----------------------------------| | COM4 (2E8h) | IRQ3 | Pins 7 & 8 closed | |---------------+---------+----------------------------------| | COM4 (2E8h) | IRQ2 | Pins 5 & 6 closed | +------------------------------------------------------------+ +---------------------------------------------------------+ | SUPPORTED COMMAND SET | |---------------------------------------------------------| | Basic AT Commands | |---------------------------------------------------------| | AT, '+++', 'comma', A/ | |---------------------------------------------------------| | A, E, H, Q, S, V, Z | |---------------------------------------------------------| | &C, &D, &F, &G, &V, &Z | |---------------------------------------------------------| | Extended AT Commands | |---------------------------------------------------------| | \T, \V, -C | |---------------------------------------------------------| | %C | |---------------------------------------------------------| | S Registers | |---------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S10, S11, S12 | |---------------------------------------------------------| | | |---------------------------------------------------------| | Note: See MHI Help File for full command documentation. | +---------------------------------------------------------+ PROPRIETARY AT COMMAND SET +------------------------------------------------------------+ | COMMUNICATION PROTOCOLS | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Bn [cmds] | |--------------+---------------------------------------------| | Description: | Selects the communication protocol for data | | | calls | |------------------------------------------------------------| | Note: The B command allows the simultaneous selection | | of more than one suffix, enabling multiple protocols. | |------------------------------------------------------------| | Command | Protocol | |--------------+---------------------------------------------| | B0 | ITU-T V.22 at 1200bps | |--------------+---------------------------------------------| | B1 | Bell 212A at 1200bps | |--------------+---------------------------------------------| | B2 | Unselects V.23 reverse channel | |--------------+---------------------------------------------| | B3 | Unselects V.23 reverse channel | |--------------+---------------------------------------------| | B15 | Selects V.21 at 300bps | |--------------+---------------------------------------------| | i B16 | Selects Bell 103J at 300bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | 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. | |--------------+---------------------------------------------| | DV | Modem switches to speakerphone mode and | | | dials the number | |--------------+---------------------------------------------| | D^ | Data calling tone transmission disabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER VOLUME | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Ln [cmds] | |--------------+---------------------------------------------| | Description: | Controls speaker volume | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | L0 | Lowest volume setting | |--------------+---------------------------------------------| | L1 | Low volume setting | |--------------+---------------------------------------------| | i L2 | Medium volume setting | |--------------+---------------------------------------------| | L3 | Highest volume setting | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Mn [cmds] | |--------------+---------------------------------------------| | Description: | Selects various speaker options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | M0 | Speaker disabled | |--------------+---------------------------------------------| | M1 | Speaker enabled until carrier signal | | | detected | |--------------+---------------------------------------------| | M2 | Speaker enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | AUTO-MODE DETECTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Nn [cmds] | |--------------+---------------------------------------------| | Description: | Selects various options for the automatic | | | detection and negotiation of protocols | | | during the handshake process if the modem | | | is communicating with a remote modem of | | | dissimilar speed. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | N0 | In originate mode, handshake occurs only in | | | mode designated by the ATB command and S37 | | | register. | | | | | | In answer mode, handshake attempted with | | | the following protocols in order - V.FC, | | | V.32bis, V.32, V.22bis, V.22 or Bell 212, | | | V.21, and Bell 103. | |--------------+---------------------------------------------| | i N1 | In originate mode, handshake begins at line | | | speed designated by the S37 register and | | | ATB command. Modem can shift to a slower | | | speed if necessary. | | | | | | In answer mode, handshake attempted with | | | the following protocols in order - V.FC, | | | V.32bis, V.32, V.22bis, V.22 or Bell 212, | | | V.23, V.21, and Bell 103. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ON-LINE | |------------------------------------------------------------| | Type: | Immediate | |---------------+--------------------------------------------| | Format: | AT [cmds] On [cmds] | |---------------+--------------------------------------------| | Description: | Controls on-line command (data | | | transmission) state options. | |------------------------------------------------------------| | Note: The O command must be placed at the end of the | | command string. | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | O0 | On-line command mode with no retraining | | | enabled | |---------------+--------------------------------------------| | O1 | On-line command mode with retraining | | | enabled | |---------------+--------------------------------------------| | O3 | On-line command mode with rate | | | renegotiating enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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; | | | extended result codes enabled. | |--------------+---------------------------------------------| | X2 | Busy tone detection disabled, dial tone | | | detection enabled; extended result codes | | | enabled. | |--------------+---------------------------------------------| | X3 | Busy and dial tone detection disabled; | | | extended result codes enabled. | |--------------+---------------------------------------------| | X4 | Busy and dial tone detection enabled; | | | extended result codes enabled. | |--------------+---------------------------------------------| | X5 | Busy and dial tone detection enabled; | | | extended result codes enabled. | |--------------+---------------------------------------------| | X6 | Busy and dial tone detection enabled; | | | extended result codes enabled. | |--------------+---------------------------------------------| | X7 | Busy and dial tone detection enabled; | | | extended result codes disabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Flow control disabled | |--------------+---------------------------------------------| | &K1 | Reserved | |--------------+---------------------------------------------| | &K2 | Reserved | |--------------+---------------------------------------------| | &K3 | RTS/CTS hardware flow control enabled | |--------------+---------------------------------------------| | &K4 | XON/XOFF software flow control enabled | |--------------+---------------------------------------------| | &K5 | Reserved | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Qn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode options | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | &Q0 | Buffered asynchronous mode | |--------------+---------------------------------------------| | &Q5 | Error correction mode | |--------------+---------------------------------------------| | &Q6 | Buffered asynchronous mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEST MODES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &Tn | |--------------+---------------------------------------------| | Description: | Selects test options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &T0 | End current test | |--------------+---------------------------------------------| | &T1 | Begin local analog loopback test | |--------------+---------------------------------------------| | &T3 | Request local activated remote digital | | | loopback | |--------------+---------------------------------------------| | &T6 | Request remote digital loopback | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE ACTIVE PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Wn [cmds] | |--------------+---------------------------------------------| | Description: | Writes the values for the active profile | | | into the non-volatile RAM | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &W0 | Write the active profile to stored profile | | | 0 | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESTORE PROFILE ON POWER-UP | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Yn [cmds] | |--------------+---------------------------------------------| | Description: | Restores a selected profile into the active | | | profile on power-up (hard reset) | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &Y0 | Restore profile 0 on power-up | |--------------+---------------------------------------------| | &Y1 | Not used | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Cn [cmds] | |--------------+---------------------------------------------| | Description: | Selects data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %C0 | Data compression disabled | |--------------+---------------------------------------------| | i %C1 | Data compression enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Nn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the type of connection the modem | | | will operate in | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \N0 | Normal mode enabled | |--------------+---------------------------------------------| | \N1 | Direct mode enabled | |--------------+---------------------------------------------| | \N2 | Reliable mode enabled | |--------------+---------------------------------------------| | \N3 | V.42/MNP auto-reliable mode enabled | |--------------+---------------------------------------------| | \N4 | V.42 or MNP reliable mode enabled | |--------------+---------------------------------------------| | \N5 | V.42/MNP auto-reliable mode enabled | |--------------+---------------------------------------------| | \N7 | V.42/MNP auto-reliable mode enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL TYPE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Qn [cmds] | |--------------+---------------------------------------------| | Description: | Sets type of flow control used by modem | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \Q0 | Flow control disabled | |--------------+---------------------------------------------| | \Q1 | Bi-directional XON/XOFF flow control | | | enabled | |--------------+---------------------------------------------| | \Q3 | Bi-directional RTS/CTS flow control enabled | +------------------------------------------------------------+ S(status) -REGISTERS +------------------------------------------------------------+ | DCE LINE SPEED | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S37=n [cmds] | |--------------+---------------------------------------------| | Description: | Sets the maximum allowable data exchange | | | rate attempted during handshake process. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | S37=0 | Speed of last connection | |--------------+---------------------------------------------| | S37=2 | 1200/75bps | |--------------+---------------------------------------------| | S37=3 | 300bps | |--------------+---------------------------------------------| | S37=5 | 1200bps | |--------------+---------------------------------------------| | S37=6 | 2400bps | |--------------+---------------------------------------------| | S37=7 | 4800bps | |--------------+---------------------------------------------| | S37=8 | 7200bps | |--------------+---------------------------------------------| | S37=9 | 9600bps | |--------------+---------------------------------------------| | S37=10 | 12.0Kbps | |--------------+---------------------------------------------| | S37=11 | 14.4Kbps | |--------------+---------------------------------------------| | S37=12 | 16.8Kbps | |--------------+---------------------------------------------| | S37=13 | 19.2Kbps | |--------------+---------------------------------------------| | S37=14 | 21.6Kbps | |--------------+---------------------------------------------| | S37=15 | 24.0Kbps | |--------------+---------------------------------------------| | S37=16 | 26.4Kbps | |--------------+---------------------------------------------| | S37=17 | 28.8Kbps | |--------------+---------------------------------------------| | S37=18 | 31.2Kbps | |--------------+---------------------------------------------| | S37=19 | 33.6Kbps | +------------------------------------------------------------+