MICROCOM, INC. ============== DESKPORTE 28.8P Card Type Modem (synchronous/asynchronous) Processor Z80182 Processor Speed 18.4MHz Chipset Microcom Maximum Onboard Memory 32KB SRAM/128KB Flash ROM Maximum Data Rate 28.8Kbps Maximum Fax Rate 14.4Kbps Data Bus Serial, parallel Fax Class Class I & II Data Modulation Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Rockwell V.FC Fax Modulation Unidentified Error MNP5, MNP10, V.42, V.42bis Correction/Compression +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line out | CN1 | RS-232/422 port | CN4 | |-------------------------+---------+-----------------+------| | Line in | CN2 | DC power | CN5 | |-------------------------+---------+-----------------+------| | Parallel port | CN3 | Power switch | SW1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) (POWER-UP) | |------------------------------------------------------------| | AA | TM | HS | Condition | |----------+----------+----------+---------------------------| | Off | On | Off | RAM test failed | |----------+----------+----------+---------------------------| | Off | On | Off | Modem failed | |----------+----------+----------+---------------------------| | On | On | On | CPU test failed | |----------+----------+----------+---------------------------| | Off | Off | Off | All tests passed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) (NORMAL OPERATION) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------------+----------+----------------------------| | AA | Unidentified | On | Auto-answer enabled | |-----+--------------+----------+----------------------------| | AA | Unidentified | Off | Auto-answer disabled | |-----+--------------+----------+----------------------------| | AA | Unidentified | Blinking | Phone is ringing | |-----+--------------+----------+----------------------------| | RD | Unidentified | Blinking | Modem is receiving data | |-----+--------------+----------+----------------------------| | RD | Unidentified | Off | Modem is not receiving | | | | | data | |-----+--------------+----------+----------------------------| | SD | Unidentified | Blinking | Modem is transmitting data | |-----+--------------+----------+----------------------------| | SD | Unidentified | Off | Modem is not transmitting | | | | | data | |-----+--------------+----------+----------------------------| | CD | Unidentified | On | Carrier signal detected | |-----+--------------+----------+----------------------------| | CD | Unidentified | Off | Carrier signal not | | | | | detected | |-----+--------------+----------+----------------------------| | OH | Unidentified | On | Modem is off-hook | |-----+--------------+----------+----------------------------| | OH | Unidentified | Off | Modem is on-hook | |-----+--------------+----------+----------------------------| | TR | Unidentified | On | DTR signal is high | |-----+--------------+----------+----------------------------| | TR | Unidentified | Off | DTR signal is low | |-----+--------------+----------+----------------------------| | TM | Unidentified | On | Modem is performing | | | | | self-test | |-----+--------------+----------+----------------------------| | TM | Unidentified | 2s blink | RAM test failed | |-----+--------------+----------+----------------------------| | TM | Unidentified | 1s blink | ROM test failed | |-----+--------------+----------+----------------------------| | TM | Unidentified | 2/3s | Data pump test failed | | | | blink | | |-----+--------------+----------+----------------------------| | TM | Unidentified | Off | Self-tests passed | |-----+--------------+----------+----------------------------| | HS | Unidentified | On | Modem is not connected or | | | | | is connected at between | | | | | 4800bps and 12Kbps | |-----+--------------+----------+----------------------------| | HS | Unidentified | Blinking | Modem is connected at | | | | | 14.4Kbps or faster | |-----+--------------+----------+----------------------------| | HS | Unidentified | Off | Modem is connected at less | | | | | than 4800bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED STANDARD COMMANDS | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | +++, 'comma', A/ | |------------------------------------------------------------| | A, B, E, H, I, L, M, O, P, Q, T, V, W, X, Y, Z | |------------------------------------------------------------| | &D, &F, &G, &M, &P, &T, &W, &X, &Y, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \A, \B, \C, \E, \J, \N, \Q, \T | |------------------------------------------------------------| | %A, %C, %E, %F, %G | |------------------------------------------------------------| | Special AT Commands | |------------------------------------------------------------| | -J, *H, )M, @M, :E | |------------------------------------------------------------| | S-Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S14, | | S16, S18, S22, S23, S25, S26, S27 | |------------------------------------------------------------| | Note: See MHI documentation for complete information. | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | DISPLAY BLACKLIST NUMBERS | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] *N [cmds] | |--------------+---------------------------------------------| | Description: | Displays the list of all the numbers on the | | | blacklist (whether they are | | | delayed/forbidden or not), and their | | | statuses. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY DELAYED NUMBERS | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] *D [cmds] | |--------------+---------------------------------------------| | Description: | Displays the list of all delayed numbers | | | and their statuses. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY FORBIDDEN NUMBERS | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] *F [cmds] | |--------------+---------------------------------------------| | Description: | Displays the list of all forbidden numbers | | | and their statuses. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT SPEED MATCHING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Ln [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether the modem will attempt to | | | match the connect speed of the remote | | | modem. | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | %L0 | Modem will connect at speeds supported by | | | the protocol selected only. | |---------------+--------------------------------------------| | i %L1 | Modem will match connect speeds. | |---------------+--------------------------------------------| | %L2 | Modem will connect only at current speed. | |---------------+--------------------------------------------| | %L3 | Modem will use V.8 automode with fallback | | | to ITU-T automode to match speeds. | |---------------+--------------------------------------------| | %L4 | Modem will use V.8 automode to match | | | speeds. | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.34 TRAINING RESPONSE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] :T42=n [cmds] | |--------------+---------------------------------------------| | Description: | Sets what speed the modem will choose after | | | a V.34 train. | |------------------------------------------------------------| | Command | Function | |---------------+--------------------------------------------| | i :T42=0 | Standard speed selection. | |---------------+--------------------------------------------| | :T42=1 | Choose speed approximately 2 speeds faster | | | than standard. | |---------------+--------------------------------------------| | :T42=2 | Choose speed approximately 1 speed faster | | | than standard. | |---------------+--------------------------------------------| | :T42=3 | Standard speed selection. | |---------------+--------------------------------------------| | :T42=4 | Choose speed approximately 1 speed slower | | | than standard. | |---------------+--------------------------------------------| | :T42=5 | Choose speed approximately 2 speeds slower | | | than standard. | +------------------------------------------------------------+ See MICROCOM, INC. DESKPORTE FAST for a full command summary.