PARADYNE CORPORATION DATAPORT PCX MODEM (INTERNAL) Card Type Modem Chip Set Unidentified I/O Options Line in, line out Maximum Modem Rate 57.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation Protocol ITU-T V.17, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis Fax Class Unidentified Data Bus 8-bit ISA Card Size Half-length [Image] CONNECTIONS Function Label Function Label Line out via RJ-11 CN1 Line in via RJ11 CN2 SERIAL PORT ADDRESS & iNTERRUPT Setting IRQ SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 COM1 IRQ4 On On Off Off On Off (3F8h) COM2 IRQ3 Off On Off On Off Off (2F8h) COM3 IRQ2 On Off On Off Off Off (3E8h) COM3 IRQ4 On Off Off Off On Off (3E8h) COM3 IRQ5 On Off Off Off Off On (3E8h) COM4 IRQ2 Off Off On Off Off Off (2E8h) COM4 IRQ3 Off Off Off On Off Off (2E8h) COM4 IRQ5 Off Off Off Off Off On (2E8h) 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, 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 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 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 &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 &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 &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