E-TECH RESEARCH, INC. PC56EX/EXV (VER. 1.0) Card Type Modem Chip Set Unidentified I/O Options Line in, line out, wake-up ring connector Maximum Modem Rate 56Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103/212A ITU-T V.21, V.22, V.22bis, V.32 V.32bis, V.34 Fax Modulation Protocol ITU-T V.17, V.21 CH2, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis Fax Class Class I & II Data Bus 16-bit ISA [Image] CONNECTIONS Function Label Function Label Line out (RJ-11) CN1 Wake-up ring connector CN3 Line in (RJ-11) CN2 SUPPORTED COMMAND SET Basic AT Commands AT, ‘+++’, A/ A, E, H, M, O, P, Q, T, V, W, X, Z &C, &P, &V, &Y, &Z Extended AT Commands \A, \B, \G, \L \N, \K %C S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S21, S22, S29, S32, S33 Note: See MHI Help File for full command documentation. Proprietary AT Command Set AUTO-MODE DETECTION 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 AUXILIARY RELAY CONTROL Type: Configuration Format: AT [cmds] &Jn [cmds] Description: Enables/disables A/A1 relay driver. Not for use with RJ-11 phone lines Command Jack Type &J0 Auxiliary relay is disabled COMMUNICATION PROTOCOLS Type: Configuration Format: AT [cmds] Bn [cmds] Description: Selects the communication protocol for data calls Command Protocol B0 ITU-T V.22 at 1200bps or V.21 at 300bps COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects communications mode Command Mode &M0 Asynchronous mode COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode options Command Mode &Q0 Asynchronous mode, serial port speed follows connect speed. DATA SET READY (DSR) Type: Configuration Format: AT [cmds] &Sn [cmds] Description: Selects DSR options Command Function &S0 DSR forced high DATA TERMINAL READY (DTR) Type: Configuration Format: AT [cmds] &Dn [cmds] Description: Selects modem response to DTR Command Function &D0 DTR ignored &D1 DTR toggle causes online command mode &D2 DTR toggle causes modem to go on-hook 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 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& Calling card "Bong" 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 Load factory configuration 0 &F1 Load factory configuration 1 FLOW CONTROL Type: Configuration Format: AT [cmds] &Kn [cmds] Description: Enables flow control options Command Function &K0 Flow control disabled &K3 RTS/CTS flow control enabled &K4 XON/XOFF flow control enabled &K5 Transparent XON/XOFF flow control enabled &K6 Both RTS/CTS & XON/XOFF flow control enabled LINE TYPE Type: Configuration Format: AT [cmds] &Ln [cmds] Description: Command nonfunctional; for compatibility purposes only. Command Line Type &L0 Returns OK REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports five digit product code I1 Reports hardware variation code I2 Reports DSP firmware revision I3 Reports controller firmware revision, model, and interface type I4 Reports ESS technology SPEAKER VOLUME Type: Configuration Format: AT [cmds] Ln [cmds] Description: Controls speaker volume Command Function L0 Speaker disabled L1 Speaker on. Controlled by M command L2 Speaker on. Controlled by M command L3 Speaker on. Controlled by M command STORE ACTIVE PROFILE Type: Configuration Format: AT [cmds] &Wn [cmds] Description: Writes the values for the active profile into the non-volatile RAM Command Function &W0 Write the active profile to stored profile 0 &W1 Write the active profile to stored profile 1 &W2 Write the active profile to stored profile 2 TEST MODES Type: Immediate Format: AT [cmds] &Tn Description: Selects test options Command Function &T0 End current test &T1 Begin local analog loopback test TRANSMIT CARRIER Type: Configuration Format: AT [cmds] Cn [cmds] Description: Command nonfunctional; for compatibility purposes only Extended AT Commands AUTO-RETRAIN Type: Configuration Format: AT [cmds] %En [cmds] Description: Controls auto-retrain mode Command Function %E0 Auto-retrain disabled %E1 Auto-retrain enabled