DIGICOM SYSTEMS =============== SCOUT PCMCIA 14.4 V.32 Card Type Modem/Fax card Chip Set Unidentified Maximum Modem Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 103A/212A Protocol ITU-T V.32bis, V.32, V.22bis, V.22, V.21 Fax Modulation ITU-T V.17, V.27ter, V.29 Protocol Error MNP5, V.42, V.42bis Correction/Compression Fax Class Unidentified Data Bus PCMCIA 54677 +------------------------------------------------------------+ | SUPPORTED COMMAND SET | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, +++, A/ | |------------------------------------------------------------| | A, B, C, E, F, H, M, O, P, Q, T, V, X, Y, Z | |------------------------------------------------------------| | &C, &F, &G &R, &T, &V, &W, &Y, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \A, \B, \C, \G, \J, \O, \T, \U, \X, \Y, \Z | |------------------------------------------------------------| | %A, %G, %Q | |------------------------------------------------------------| | -C, -J | |------------------------------------------------------------| | "H, "O | |------------------------------------------------------------| | S Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, | | S18, S25, S26, S90, S108, S109 | |------------------------------------------------------------| | | |------------------------------------------------------------| | Note: See MHI Help File for full command documentation. | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | BUFFER CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables/disables SRAM buffer | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | K0 | SRAM buffer disabled | |--------------+---------------------------------------------| | i K1 | SRAM buffer enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA RATE HANDSHAKE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Nn [cmds] | |--------------+---------------------------------------------| | Description: | Selects various options for the negotiation | | | of protocols during the handshake process | | | if the modem is communicating with a remote | | | modem of dissimilar speed. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | N0 | In originate or answer mode, handshake at | | | line speed designated by the S37 register | |--------------+---------------------------------------------| | N1 | In originate or answer mode, handshake | | | begins at line speed designated by the S37 | | | register. Modem can shift to a slower speed | | | if necessary. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR high only while modem is handshaking or | | | connected | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA TERMINAL READY (DTR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Dn [cmds] | |--------------+---------------------------------------------| | Description: | Selects modem response to DTR | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &D0 | DTR disabled in asynchronous mode (&Q0) | |--------------+---------------------------------------------| | &D1 | DTR toggle causes online command mode | |--------------+---------------------------------------------| | i &D2 | Normal DTR operations | |--------------+---------------------------------------------| | &D3 | Resets on receipt of DTR | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] D<#> [cmds] | |--------------+---------------------------------------------| | Description: | Dials telephone number according to any | | | modifiers included in the string | |--------------+---------------------------------------------| | Note: | Any combination of modifiers can be used to | | | produce the desired dial functions in | | | sequence. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | DP | Pulse dialing enabled | |--------------+---------------------------------------------| | DR | Answer mode enabled; originate mode | | | disabled following handshake initiation. | |--------------+---------------------------------------------| | DS=n | Dial stored telephone number n | |--------------+---------------------------------------------| | DT | Tone dialing enabled/Pulse dialing disabled | |--------------+---------------------------------------------| | DW | Dialing resumed following dial tone | | | detection | |--------------+---------------------------------------------| | D, | Dialing paused for amount of time specified | | | in S8 register | |--------------+---------------------------------------------| | D! | Flash function initiated. Modem commanded | | | to go off-hook for specified time before | | | returning on-hook. | |--------------+---------------------------------------------| | D@ | Wait for Quite Answer function enabled. | | | Modem waits until a "quiet answer," a | | | ring-back signal followed by silence up to | | | the time specified in S7, is received prior | | | to executing the rest of the dial string. | |--------------+---------------------------------------------| | D; | Modem returned to idle state after dialing. | | | The semicolon can only be placed at the end | | | of the dial command. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PULSE DIALING RATIO | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Pn [cmds] | |--------------+---------------------------------------------| | Description: | Selects pulse dial make/break ratio | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &P0 | 39/61ms at 10pps (North America) | |--------------+---------------------------------------------| | &P1 | 33/67ms at 10pps (Europe) | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i I0 | Reports product code | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Tests and reports ROM checksum | |--------------+---------------------------------------------| | I3 | Device set name | |--------------+---------------------------------------------| | I4 | Reports modem configuration (see registry | | | below) | |--------------+---------------------------------------------| | Range: | 0-31 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Hayes escape sequence | | | | | | | 1 | TIES escape sequence | |------+-------+---------------------------------------------| | 1 | 0 | Data/fax/voice without V.42 firmware | | | | | | | 1 | Data/fax/voice with V.42 firmware | |------+-------+---------------------------------------------| | 2 | 0 | Serial host interface | | | | | | | 1 | Parallel host interface | |------+-------+---------------------------------------------| | 3 | 0 | No external static RAM present | | | | | | | 1 | External static RAM present | |------+-------+---------------------------------------------| | 4 | 0 | 8K x 8 static RAM present | | | | | | | 1 | 32K x 8 static RAM present | |------+-------+---------------------------------------------| | 5-7 | 0 | Reserved | |------------------------------------------------------------| | Note: Bit 4 is valid only if bit 3=1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER VOLUME | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Ln [cmds] | |--------------+---------------------------------------------| | Description: | Controls speaker volume | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | L0 | Low volume setting | |--------------+---------------------------------------------| | i L1 | Low volume setting | |--------------+---------------------------------------------| | L2 | Medium volume setting | |--------------+---------------------------------------------| | L3 | Highest volume setting | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRELLIS CODING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Un [cmds] | |--------------+---------------------------------------------| | Description: | Instructs modem whether it will receive and | | | transmit modulated 9600bps carrier with | | | Trellis encoding for V.32 | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &U0 | Trellis coding enabled | |--------------+---------------------------------------------| | &U1 | Trellis coding disabled | +------------------------------------------------------------+ EXTENDED AT COMMAND SET +------------------------------------------------------------+ | AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %En [cmds] | |--------------+---------------------------------------------| | Description: | Controls auto-retrain mode | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %E0 | Auto-retrain disabled | |--------------+---------------------------------------------| | %E1 | Auto-retrain enabled | +------------------------------------------------------------+ +---------------------------------------------------------------------------+ | BREAK TYPE | |---------------------------------------------------------------------------| |Type: |Configuration | |------------+--------------------------------------------------------------| |Format: |AT [cmds] \Kn [cmds] | |------------+--------------------------------------------------------------| |Description:|Configures action of break signal | |------------+--------------------------------------------------------------| | Command |Break to remote |Break to remote |Receive at |Receive at modem| | |if reliable mode|if reliable mode|serial port| port, send to | | |in connect state|in command state| if direct | serial port in | | | | | mode in | connect state | | | | | connect | | | | | | state | | |------------+----------------+----------------+-----------+----------------| | \K0 |Online command |Enter command |Send break |Destructive/ | | |mode enabled, |state; do not |immediately| | | |send no break to|send break |and enter |expedited | | |remote modem | |command | | | | | |state | | |------------+----------------+----------------+-----------+----------------| | \K1 |Destructive/ |Destructive/ |Send break |Destructive/ | | |expedited |expedited |immediately|expedited | |------------+----------------+----------------+-----------+----------------| | \K2 |Online command |Enter command |Send break |Non-destructive/| | |mode enabled, |state; do not |immediately|expedited | | |send no break to|send break |and enter | | | |remote modem | |command | | | | | |state | | |------------+----------------+----------------+-----------+----------------| | \K3 |Non-destructive/|Non-destructive/|Send break |Non-destructive/| | |expedited |expedited |immediately|expedited | |------------+----------------+----------------+-----------+----------------| | \K4 |Online command |Enter command |Send break |Non-destructive/| | |mode enabled, |state; do not |immediately|non-expedited | | |send no break to|send break |and enter | | | |remote modem | |command | | | | | |state | | |------------+----------------+----------------+-----------+----------------| | \K5 |Non-destructive/|Non-destructive/|Send break |Non-destructive/| | |non-expedited |non-expedited |immediately|non-expedited | +---------------------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Cn [cmds] | |--------------+---------------------------------------------| | Description: | Selects data compression | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %C0 | Data compression disabled | |--------------+---------------------------------------------| | %C1 | MNP5 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 | |--------------+---------------------------------------------| | i \N3 | Auto-reliable mode enabled | |--------------+---------------------------------------------| | \N4 | V.42 reliable mode enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | EXTENDED RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Vn [cmds] | |--------------+---------------------------------------------| | Description: | Selects result codes supported by modem | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \V0 | Codes defined by ATV command enabled | |--------------+---------------------------------------------| | \V1 | Modified MNP code enabled | |--------------+---------------------------------------------| | \V2 | V.42 codes 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 | |--------------+---------------------------------------------| | \Q2 | CTS flow control by DCE enabled | |--------------+---------------------------------------------| | \Q3 | Bi-directional RTS/CTS flow control enabled | +------------------------------------------------------------+ S(STATUS) -REGISTERS +------------------------------------------------------------+ | BIT-MAPPED REGISTER S27 | |------------------------------------------------------------| | Format | AT [cmds] S27=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-111 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Selects synchronous/asynchronous mode, line | | | type, clock source, and ITU-T/Bell modes. | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 3, | 000 | Asynchronous mode, serial port speed | | 1, 0 | | follows connect speed | | | 001 | | | | | Asynchronous off-line command mode and | | | 010 | synchronous connect mode | | | | | | | 011 | Asynchronous off-line command mode; modem | | | | autodials first number in directory, then | | | 100 | synchronous connect mode | | | | | | | | Asynchronous off-line command mode on low | | | | DTR, synchronous connect mode on high DTR | | | | | | | | Auto-synchronous mode | |------+-------+---------------------------------------------| | 2 | 0 | Switched line | | | | | | | 1 | Leased line | |------+-------+---------------------------------------------| | 5, 4 | 00 | Local modem generates transmit clock source | | | | | | | 01 | Local DTE generates transmit clock source | | | | | | | 10 | Remote DCE/DTE generates transmit clock | | | | source | |------+-------+---------------------------------------------| | 6 | 0 | ITU/T mode | | | | | | | 1 | Bell mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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=1 | Reserved | |--------------+---------------------------------------------| | S37=2 | Reserved | |--------------+---------------------------------------------| | S37=3 | 300bps | |--------------+---------------------------------------------| | S37=4 | Reserved | |--------------+---------------------------------------------| | S37=5 | 1200bps | |--------------+---------------------------------------------| | S37=6 | 2400bps | |--------------+---------------------------------------------| | S37=7 | 4800bps | |--------------+---------------------------------------------| | S37=8 | 7200bps | |--------------+---------------------------------------------| | S37=9 | 9600bps | |--------------+---------------------------------------------| | S37=10 | 12.0Kbps | |--------------+---------------------------------------------| | S37=11 | 14.4Kbps | +------------------------------------------------------------+ +------------------------------------------------------------+ | INACTIVITY TIMER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S30=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-90 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Maximum duration of DTE and DCE inactivity | | | allowed prior to initiating hang-up | | | process. | |------------------------------------------------------------| | Note: S30=0 disables the timer and allows indefinite | | inactivity. | +------------------------------------------------------------+ +------------------------------------------------------------+ | TEST MODES | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S16=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-125 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls loopback tests, analog, digital, | | | remote digital, and self tests. | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Local analog loopback not in progress | | | | | | | 1 | Local analog loopback in progress | |------+-------+---------------------------------------------| | 1 | 0 | Not used | |------+-------+---------------------------------------------| | 2 | 0 | Local digital loopback not in progress | | | | | | | 1 | Local digital loopback in progress | |------+-------+---------------------------------------------| | 3 | 0 | Modem not in remote digital loopback | | | | | | | 1 | Remote digital loopback in progress | |------+-------+---------------------------------------------| | 4 | 0 | Remote digital loopback not requested | | | | | | | 1 | Remote digital loopback requested | |------+-------+---------------------------------------------| | 5 | 0 | Remote digital loopback w/ self-test and | | | | error count not in progress | | | 1 | | | | | Remote digital loopback w/ self-test and | | | | error count in progress | |------+-------+---------------------------------------------| | 6 | 0 | Local analog loopback w/ self-test not in | | | | progress | | | 1 | | | | | Local analog loopback w/ self-test in | | | | progress | +------------------------------------------------------------+