MAXTECH CORPORATION =================== Card Type Modem(asynchronous) Chip Set Unidentified Maximum Data Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Bus PCMCIA Type II Fax Class Class I & II Data Modulation Bell 103A/212A Protocol ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29 Protocol Error MNP10, V.42, V.42bis Correction/Compression Proprietary AT Command Set V1794 +------------------------------------------------------------+ | AUTO-RETRAIN | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT %En | |--------------+---------------------------------------------| | Description: | Selects auto-retrain mode | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %E0 | Auto-retrain disabled | |--------------+---------------------------------------------| | i %E1 | Auto-retrain enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | AUTOSCAN | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Nn [cmds] | |--------------+---------------------------------------------| | Description: | Enables rate negotiation | |------------------------------------------------------------| | Command | Function | |-------------------+----------------------------------------| | N0 | Autoscan disabled | |-------------------+----------------------------------------| | i N1 | Autoscan enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S14 | |------------------------------------------------------------| | Format | AT [cmds] S14=n [cmds] | |--------------+---------------------------------------------| | Default: | 138 | |--------------+---------------------------------------------| | Range: | 0 - 174 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls command echo, result codes, | | | dialing mode, and answer/originate mode | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Not used | |------+-------+---------------------------------------------| | 1 | 0 | Command echo off | | | | | | | i 1 | Command echo on | |------+-------+---------------------------------------------| | 2 | i 0 | Result codes enabled | | | | | | | 1 | Result codes disabled | |------+-------+---------------------------------------------| | 3 | 0 | Numeric result codes | | | | | | | i 1 | Verbose result codes | |------+-------+---------------------------------------------| | 4 | 0 | Not used | |------+-------+---------------------------------------------| | 5 | i 0 | Tone dialing selected | | | | | | | 1 | Pulse dialing selected | |------+-------+---------------------------------------------| | 6 | 0 | Not used | |------+-------+---------------------------------------------| | 7 | 0 | Answer mode selected | | | | | | | i 1 | Originate mode selected | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S21 | |------------------------------------------------------------| | Format | AT [cmds] S21=n [cmds] | |--------------+---------------------------------------------| | Default: | 20 | |--------------+---------------------------------------------| | Range: | 0 - 252 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Selects CTS signal, low DTR action, DCD | | | signal, DSR signal, and long space | | | disconnect | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Not used | |------+-------+---------------------------------------------| | 1 | 0 | Not used | |------+-------+---------------------------------------------| | 2 | 0 | CTS forced high | | | | | | | i 1 | CTS follows RTS | |------+-------+---------------------------------------------| | 4, 3 | 00 | DTR signal ignored | | | | | | | 01 | Modem goes to command mode on low DTR | | | | | | | i 10 | Modem disconnects and goes to command mode | | | | on low DTR | | | 11 | | | | | Modem is initialized on low DTR | |------+-------+---------------------------------------------| | 5 | i 0 | DCD forced high | | | | | | | 1 | DCD normal | |------+-------+---------------------------------------------| | 6 | i 0 | DSR forced high | | | | | | | 1 | DSR normal | |------+-------+---------------------------------------------| | 7 | i 0 | Long Space Disconnect function disabled | | | | | | | 1 | Long Space Disconnect function enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S22 | |------------------------------------------------------------| | Format | AT [cmds] S22=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Range: | 0 - 127 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls volume and speaker settings, | | | result codes | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 1, 0 | 00 | Not used | | | | | | | i 01 | Low volume setting | | | | | | | 10 | Medium volume setting | | | | | | | 11 | Highest volume setting | |------+-------+---------------------------------------------| | 3, 2 | 00 | Speaker disabled | | | | | | | 01 | Speaker enabled until connection | | | | established | | | 10 | | | | | Speaker enabled | | | 11 | | | | | Speaker off during dialing | |------+-------+---------------------------------------------| | 6, 5 | 000 | Busy and dialtone detection disabled, | | ,4 | | result codes 0-4 enabled | | | 001 | | | | | Not used | | | 010 | | | | | Not used | | | 011 | | | | | Not used | | | 100 | | | | | Busy and dialtone detection disabled, | | | 101 | result codes 0-5, 10 enabled | | | | | | | 110 | Busy tone detection disabled, dialtone | | | | detection enabled, result codes 0-6, 10 | | | i 111 | enabled | | | | | | | | Busy tone detection enabled, dialtone | | | | detection disabled, result codes 0-5, 7, 10 | | | | enabled | | | | | | | | Busy and dialtone detection enabled, all | | | | result codes enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S23 | |------------------------------------------------------------| | Format | AT [cmds] S23=n [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Range: | 0-189 | |--------------+---------------------------------------------| | Unit: | Bit-mapped. | |--------------+---------------------------------------------| | Description: | Grants/denies remote digital loopback, | | | controls DTE rate and parity, and sets | | | guard tone. | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Ignore remote digital loopback request | | | | | | | i 1 | Grant remote digital loopback request | |------+-------+---------------------------------------------| | 3, | 000 | Sets serial port speed to 300bps | | 2, | | | | | 001 | Not used | | 1 | | | | | 010 | Sets serial port speed to 1200bps | | | | | | | 011 | Sets serial port speed to 2400bps | | | | | | | 100 | Sets serial port speed to 4800bps | | | | | | | 101 | Sets serial port speed to 9600bps | | | | | | | 110 | Sets serial port speed to 19.2Kbps | | | | | | | 111 | Not used | |------+-------+---------------------------------------------| | 5,4 | i 00 | Parity even | | | | | | | 01 | Not used | | | | | | | 10 | Parity odd | | | | | | | 11 | Mark or no parity | |------+-------+---------------------------------------------| | 7, 6 | 00 | Guard tone Disabled | | | | | | | 01 | 550Hz guard tone enabled | | | | | | | 10 | 1800Hz guard tone enabled | | | | | | | 11 | Not used | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S27 | |------------------------------------------------------------| | Format: | AT [cmds] S27=n [cmds] | |------------------+-----------------------------------------| | Default: | 73 | |------------------+-----------------------------------------| | Range: | 0-78 | |------------------+-----------------------------------------| | Description: | Controls connect mode, line type and | | | protocol | |------------------------------------------------------------| | Bit | Value | Function | |-----------+-----------+------------------------------------| | 3, 1, 0 | 0x00 | Direct mode | | | | | | | 0x01 | Not used | | | | | | | 0x10 | Not used | | | | | | | 0x11 | Not used | | | | | | | 1x00 | Not used | | | | | | | i 1x01 | V.42 with fallback enabled | | | | | | | 1x10 | Normal mode | | | | | | | 1x11 | Not used | |------------------------------------------------------------| | 2 | i 0 | Switched line | | | | | | | 1 | Not used | |---------------+---------------+----------------------------| | 4 | 0 | Not used | |---------------+---------------+----------------------------| | 5 | 0 | Not used | |---------------+---------------+----------------------------| | 6 | 0 | V.21/V.22 enabled | | | | | | | i 1 | Bell 212A enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Yn [cmds] | |--------------+---------------------------------------------| | Description: | Enables break signal send and reaction | |------------------------------------------------------------| | Command | Function | |----------------+-------------------------------------------| | i Y0 | Modem ignores and does not send break | | | signals | |----------------+-------------------------------------------| | Y1 | Modem disconnects four seconds after | | | sending break | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK SEND | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Bn [cmds] | |--------------+---------------------------------------------| | Default: | 3 | |--------------+---------------------------------------------| | Range: | 1-9 | |--------------+---------------------------------------------| | Unit: | .1 second | |--------------+---------------------------------------------| | Description: | Sends break to modem | +------------------------------------------------------------+ +----------------------------------------------------------------+ | BREAK TYPE | |----------------------------------------------------------------| |Type: |Configuration | |------------------+---------------------------------------------| |Format: |AT [cmds] \Kn [cmds] | |------------------+---------------------------------------------| |Description: |Configures action of break signal. | |----------------------------------------------------------------| | Command |Break from DTE | Break from | Modem | Break from | | | while in |DTE while in| receives |remote modem| | | | | break from | while in | | |reliable/normal|direct mode |DTE while in|normal mode | | | mode | |command mode| | |---------+---------------+------------+------------+------------| | \K0 |Do not send |Send break |Buffers |Buffers | | |break to remote|to remote |cleared and |cleared and | | |modem. |modem |break sent |break sent | | | |immediately,|to remote |to DTE. | | | |then enter |modem. | | | | |command | | | | | |mode. | | | |---------+---------------+------------+------------+------------| | \K1 |Buffers cleared|Send break |Buffers |Buffers | | |and break sent |to remote |cleared and |cleared and | | |to remote |modem |break sent |break sent | | |modem. |immediately.|to remote |to DTE. | | | | |modem. | | |---------+---------------+------------+------------+------------| | \K2 |Do not send |Send break |Send break |Send break | | |break to remote|to remote |to remote |to DTE | | |modem. |modem |modem |immediately.| | | |immediately,|immediately.| | | | |then enter | | | | | |command | | | | | |mode. | | | |---------+---------------+------------+------------+------------| | \K3 |Send break to |Send break |Send break |Send break | | |remote modem |to remote |to remote |to DTE | | |immediately. |modem |modem |immediately.| | | |immediately.|immediately.| | |---------+---------------+------------+------------+------------| | \K4 |Do not send |Send break |Send break |Break sent | | |break to remote|to remote |to remote |with | | |modem. |modem |modem with |received | | | |immediately,|transmitted |data to the | | | |then enter |data. |DTE. | | | |command | | | | | |mode. | | | |---------+---------------+------------+------------+------------| | i \K5 |Send break with|Send break |Send break |Break sent | | |transmitted |to remote |to remote |with | | |data. |modem |modem with |received | | | |immediately.|transmitted |data to the | | | | |data. |DTE. | +----------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT %Cn | |--------------+---------------------------------------------| | Description: | Selects data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %C0 | V.42bis/MNP5 data compression disabled | |--------------+---------------------------------------------| | %C1 | MNP5 data compression enabled | |--------------+---------------------------------------------| | %C2 | V.42bis data compression enabled | |--------------+---------------------------------------------| | i %C3 | V.42bis/MNP5 data compression enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Fn [cmds] | |--------------+---------------------------------------------| | Description: | Selects connect speed | |------------------------------------------------------------| | Command | Function | |----------------+-------------------------------------------| | i F0 | Autoscan | |----------------+-------------------------------------------| | F1 | Connect at 300bps | |----------------+-------------------------------------------| | F2 | Not used | |----------------+-------------------------------------------| | F3 | V.23 | |----------------+-------------------------------------------| | F4 | Connect at 1200bps | |----------------+-------------------------------------------| | F5 | Connect at 2400bps | |----------------+-------------------------------------------| | F6 | Connect at 4800bps | |----------------+-------------------------------------------| | F7 | Connect at 7200bps | |----------------+-------------------------------------------| | F8 | Connect at 9600bps | |----------------+-------------------------------------------| | F9 | Connect at 12.0Kbps | |----------------+-------------------------------------------| | F10 | Connect at 14.4Kbps | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Nn [cmds] | |--------------+---------------------------------------------| | Description: | Sets connect mode | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \N0 | Normal mode enabled | |--------------+---------------------------------------------| | \N1 | Direct mode enabled | |--------------+---------------------------------------------| | \N2 | MNP or V.42 mode only enabled | |--------------+---------------------------------------------| | i \N3 | MNP, V.42 or normal mode enabled | |--------------+---------------------------------------------| | \N4 | V.42 mode enabled | |--------------+---------------------------------------------| | \N5 | V.42 enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | LINE TYPE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Ln [cmds] | |--------------+---------------------------------------------| | Description: | Selects line type | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &L0 | Switched line | +------------------------------------------------------------+ +------------------------------------------------------------+ | MAXIMUM BLOCK SIZE FOR TRANSMISSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \An [cmds] | |--------------+---------------------------------------------| | Description: | Sets the maximum transmittable block size | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \A0 | Maximum MNP block size is 64 characters | |--------------+---------------------------------------------| | i \A1 | Maximum MNP block size is 128 characters | |--------------+---------------------------------------------| | \A2 | Maximum MNP block size is 192 characters | |--------------+---------------------------------------------| | \A3 | Maximum MNP block size is 256 characters | +------------------------------------------------------------+ +------------------------------------------------------------+ | MNP 10 EXTENDED SERVICE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] -Kn [cmds] | |--------------+---------------------------------------------| | Description: | Controls MNP 10 extended service | |------------------------------------------------------------| | Command | Function | |----------------+-------------------------------------------| | -K0 | MNP 10 extended service disabled | |----------------+-------------------------------------------| | i -K1 | MNP 10 extended service enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | MNP 10 FALLBACK | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] -Qn [cmds] | |--------------+---------------------------------------------| | Description: | Controls fallback from MNP 10 to | | | V.22bis/V.22 | |------------------------------------------------------------| | Command | Function | |----------------------------+-------------------------------| | -Q0 | Fallback disabled | |----------------------------+-------------------------------| | i -Q1 | Fallback enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | MNP10 LINK NEGOTIATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Hn [cmds] | |--------------+---------------------------------------------| | Description: | Sets the speed at which MNP10 link | | | negotiation will occur | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i *H0 | Link will be negotiated at highest possible | | | speed | |--------------+---------------------------------------------| | *H1 | Link will be negotiated at 1200bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | MNP10 POWER LEVEL ADJUST | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] )Mn [cmds] | |--------------+---------------------------------------------| | Description: | Controls automatic transmit power level | | | adjustment during MNP 10 link negotiation | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i )M0 | Power level adjustment disabled | |--------------+---------------------------------------------| | )M1 | Power level adjustment enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | MNP STREAM/BLOCK MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Ln [cmds] | |--------------+---------------------------------------------| | Description: | Selects the transfer mode for MNP | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i \L0 | Stream mode for MNP enabled | |--------------+---------------------------------------------| | \L1 | Block mode for MNP enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT SIGNAL QUALITY | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] %Q [cmds] | |--------------+---------------------------------------------| | Unit: | Unidentified | |--------------+---------------------------------------------| | Description: | Reports signal quality | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEST STATUS | |------------------------------------------------------------| | Format | AT [cmds] S16=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0 - 125 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Contains status of loopback tests. | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | i 0 | Local analog loopback test disabled | | | | | | | 1 | Local analog loopback test enabled | |------+-------+---------------------------------------------| | 1 | 0 | Not used | |------+-------+---------------------------------------------| | 2 | i 0 | Local digital loopback test disabled | | | | | | | 1 | Local digital loopback test enabled | |------+-------+---------------------------------------------| | 3 | i 0 | Remote digital loopback test disabled | | | | | | | 1 | Remote digital loopback test enabled | |------+-------+---------------------------------------------| | 4 | i 0 | Remote digital loopback test not in | | | | progress | | | 1 | | | | | Remote digital loopback test in progress | |------+-------+---------------------------------------------| | 5 | i 0 | Remote digital loopback test & error | | | | disabled | | | 1 | | | | | Remote digital loopback test & error | | | | enabled | |------+-------+---------------------------------------------| | 6 | i 0 | Local analog loopback with self test | | | | disabled | | | 1 | | | | | Local analog loopback with self test | | | | enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRANSMIT LEVEL | |------------------------------------------------------------| | Type | Immediate | |-------------+----------------------------------------------| | Format | AT [cmds] %Ln | |-------------+----------------------------------------------| | Unit | -1 dBm | |-------------+----------------------------------------------| | Description | Displays received signal strength |