PARADYNE CORPORATION ==================== DATAPORT PCX MODEM (EXTERNAL) Card Type Modem Chip Set Unidentified I/O Options Serial ports, power jack, line in, line out Maximum Modem Rate 57.6Kbps Maximum Fax Rate 14.4Kbps 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.27ter, V.29 Protocol Error MNP5, V.42, V.42bis Correction/Compression Fax Class Unidentified Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |------------------------------------------------------------| | Line out via RJ-11 | CN1 | Serial port | CN3 | |-----------------------------+---------+-------------+------| | Line in via RJ-11 | CN2 | Power jack | CN4 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+----------------+--------+----------------------------| | TST | Unidentified | On | Modem is executing a test | |-----+----------------+--------+----------------------------| | TST | Unidentified | Off | Modem is not executing a | | | | | test | |-----+----------------+--------+----------------------------| | CD | Unidentified | On | Carrier signal detected, | | | | | connection established | |-----+----------------+--------+----------------------------| | CD | Unidentified | Off | Carrier signal not | | | | | detected | |-----+----------------+--------+----------------------------| | OH | Unidentified | On | Modem is on-hook | |-----+----------------+--------+----------------------------| | OH | Unidentified | Off | Modem is off-hook | |-----+----------------+--------+----------------------------| | RD | Unidentified | On | Modem is receiving data | |-----+----------------+--------+----------------------------| | RD | Unidentified | Off | Modem is not receiving | | | | | data | |-----+----------------+--------+----------------------------| | SD | Unidentified | On | Modem transmitting data | |-----+----------------+--------+----------------------------| | SD | Unidentified | Off | Modem not transmitting | | | | | data | |-----+----------------+--------+----------------------------| | TR | Unidentified | On | DTR signal is high | |-----+----------------+--------+----------------------------| | TR | Unidentified | Off | DTR signal is low | |-----+----------------+--------+----------------------------| | MR | Unidentified | On | Power is on | |-----+----------------+--------+----------------------------| | MR | Unidentified | Off | Power is off | +------------------------------------------------------------+ +------------------------------------------------------------+ | SUPPORTED COMMAND SET | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | AT, '+++', 'comma', A/ | |------------------------------------------------------------| | A, B, E, H, L, M, O, P, Q, S, T, V, W, X, Y, Z | |------------------------------------------------------------| | &C, &D, &K, &M, &Q, &R, &T, &V, &W, &X, &Y, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \K | |------------------------------------------------------------| | %E, %L, %Q | |------------------------------------------------------------| | S Registers | |------------------------------------------------------------| | S0, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, | | S25, S26, S27, S37, S95 | |------------------------------------------------------------| | | |------------------------------------------------------------| | 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 | |--------------+---------------------------------------------| | DP | Pulse dialing enabled | |--------------+---------------------------------------------| | 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 quiet 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& | Wait for credit card dialing enabled. Waits | | | for prompt tone for amount of time | | | specified by the S7 command | +------------------------------------------------------------+ +------------------------------------------------------------+ | SELECTS LINE MODULATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Fn [cmds] | |--------------+---------------------------------------------| | Description: | Controls line modulation and VF rate | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i F0 | Selects auto-detect mode. All supported | | | speeds and modulations are available for | | | selection by the remote modem. | |--------------+---------------------------------------------| | F1 | Selects V.21 or Bell 103J (300bps) | | | according to the setting Bn. | |--------------+---------------------------------------------| | F2 | Not supported | |--------------+---------------------------------------------| | F3 | Selects V.23 | |--------------+---------------------------------------------| | F4 | Selects V.22 or Bell 212A (1200bps) | | | according to the setting of Bn | |--------------+---------------------------------------------| | F5 | Selects V.22bis (2400bps) | |--------------+---------------------------------------------| | F6 | Selects V.32bis or V.32 at 4800bps | |--------------+---------------------------------------------| | F7 | Selects V.32bis at 7200bps | |--------------+---------------------------------------------| | F8 | Selects V.32bis or V.32 at 9600bps | |--------------+---------------------------------------------| | F9 | Selects V.32bis at 12,00bps | |--------------+---------------------------------------------| | F10 | Selects V.32bis at 14,400 bps | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports product speed | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I2 | Tests and reports ROM checksum | |--------------+---------------------------------------------| | I3 | Reports firmware revision level, model, and | | | interface | |--------------+---------------------------------------------| | I4 | Reports firmware revision code | |--------------+---------------------------------------------| | I5 | Reports country code | |--------------+---------------------------------------------| | I6 | Reports data pump model and revision code | +------------------------------------------------------------+ +------------------------------------------------------------+ | SPEAKER MODE | |------------------------------------------------------------| | 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 | Auto-mode detection disabled | |--------------+---------------------------------------------| | i N1 | Auto-mode detection enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |--------------+---------------------------------------------| | i &F0 | Loads factory 0 configuration | |--------------+---------------------------------------------| | &F1 | Loads factory 1 configuration | +------------------------------------------------------------+ +------------------------------------------------------------+ | GUARD TONE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Gn [cmds] | |--------------+---------------------------------------------| | Description: | Commands the modem to transmit a guard tone | | | in V.22/V.22bis | |------------------------------------------------------------| | Note: Used primarily for international data | | transmission | |------------------------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i &G0 | Guard tone disabled | |--------------+---------------------------------------------| | &G1 | Guard tone disabled | |--------------+---------------------------------------------| | &G2 | 1800Hz guard tone enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 connected | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Nn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the type of connection the modem | | | will operate in | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \N0 | Buffer mode enabled | |--------------+---------------------------------------------| | \N1 | Direct mode enabled | +------------------------------------------------------------+ Special Commands +------------------------------------------------------------+ | FAX/DATA MODE QUERY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +FCLASS?[cmds] | |--------------+---------------------------------------------| | Description: | Displays the fax or data mode expressed as | | | a number. Data mode (0) Fax class (1) | +------------------------------------------------------------+ +------------------------------------------------------------+ | FAX/DATA MODE SET | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +FCLASS=n [cmds] | |--------------+---------------------------------------------| | Description: | Determines whether the modem operates in | | | fax or data mode | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | FCLASS0 | Data mode enabled | |--------------+---------------------------------------------| | FCLASS1 | Fax class 1 enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | RPI TOGGLE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] +Hn [cmds] | |--------------+---------------------------------------------| | Description: | Determines whether Rockwell Protocol | | | Interface processing is used. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | +H, +H0 | RPI disabled | |--------------+---------------------------------------------| | +H11 | RPI enabled | +------------------------------------------------------------+