TRENDWARE INTERNATIONAL, INC TFM-288P Card Type Fax, Modem (synchronous/asynchronous) Chip Set Unidentified Maximum Modem Rate 28.8Kbps Maximum Fax Rate 14.4Kbps Data Bus PCMCIA Type II Fax Class Class I Data Modulation Protocol Bell 103A/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 MNP2-5, V.42, V.42bis Boot ROM Not available V2107 SUPPORTED STANDARD COMMANDS Basic AT Commands +++, ‘comma’, A/ A, C, D, E, H, M, N, P, Q, T, V, W, X, Z &C, &D, &F, &G, &K, &R, &S, &T, &V, &W, &X, &Y, &Z Extended AT Commands \A, \C, \G, \J, \K, \N, \Q, \X, %A, %C Special Commands "H, -J S-Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18 Note: See MHI documentation for complete information. Proprietary AT Command Set Autosync dummy command Type: Immediate Format: AT [cmds] &Jn [cmds] Description: Sends a dummy command to DTE Command Function &J0 OK sent to DTE &J1 OK sent to DTE COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects communications mode Command Mode &M0 Asynchronous mode &M1 Synchronous connect mode and asynchronous off-line command mode. &M2 Synchronous connect mode and asynchronous off-line command mode and set DTR high. &M3 Synchronous connect mode &M4 Hayes AutoSync mode enabled COMMUNICATION PROTOCOLS Type: Configuration Format: AT [cmds] Bn [cmds] Description: Selects the communication protocol for data calls Note: The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols. Command Protocol B0 ITU-T V.22 at 1200bps/V.21 at 300bps B1 Bell 212A at 1200bps/Bell 103 at 300bps B2 V.23- originate mode receive at 1200bps, send at 75bps; answer mode receive at 75bps, send at 1200bps B3 V.23- originate mode receive at 75bps, send at 1200bps; answer mode receive at 1200bps, send at 75bps Data transfer DTE speed selection Type: Configuration Format: AT [cmds] S72=n [cmds] Description: Sets the DTE speed during the transfer of data Command Function S72=0 Last used autobaud speed S72=1 300bps S72=2 600bps S72=3 1200bps S72=4 2400bps S72=5 4800bps S72=6 7200bps S72=7 9600bps S72=8 12.0Kbps S72=9 14.4Kbps S72=10 16.8Kbps S72=11 19.2Kbps S72=12 21.6Kbps S72=13 24.0Kbps S72=14 26.44Kbps S72=15 28.8Kbps S72=16 38.44Kbps S72=17 57.6Kbps S72=18 115.2Kbps 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=3 300bps S37=5 1200bps S37=6 2400bps S37=7 4800bps S37=8 7200bps S37=9 9600bps S37=10 12.0Kbps S37=11 14.4Kbps S37=12 16.8Kbps S37=13 19.2Kbps S37=14 21.6Kbps S37=15 24.0Kbps S37=16 26.4Kbps S37=17 28.8Kbps DTE RATE Type: Configuration Format: AT [cmds] S62=n [cmds] Description: Sets the DTE rate Command Function S62=0 300bps S62=1 600bps S62=2 1200bps S62=3 2400bps S62=4 4800bps S62=5 7200bps S62=6 9600bps S62=7 12.0Kbps S62=8 14.4Kbps S62=9 16.8Kbps S62=10 19.2Kbps S62=11 21.6Kbps S62=12 24.0Kbps S62=13 26.44Kbps S62=14 28.8Kbps S62=15 38.44Kbps S62=16 57.6Kbps S62=17 115.2Kbps DTR CHANGE THRESHOLD Type: Register Format AT [cmds] S25=n [cmds] Default: 5 Range: 0-255 Unit: .05 second Description: Sets maximum time a change in the DTR signal will be ignored Note: This is the function of this register when &M1 is not set. INACTIVITY TIMER Type: Configuration Format: AT [cmds] \Tn [cmds] Default: 0 Range: 0-90 Unit: 1 minute Description: Sets the length of time that the modem does not receive information before it disconnects. INACTIVITY TIMER Type: Register Format AT [cmds] S30=n [cmds] Default: 0 Range: 0-90 Unit: 1 minute 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. NO CARRIER TIME-OUT Type: Register Format AT [cmds] S7=n [cmds] Default: 60 (58 Japanese version only) Range: 1-255 (0-58 Japanese version only) Unit: 1 second Description: Maximum wait time the modem uses after dialing to detect a carrier signal from the remote modem for both originating and answering calls. Note: W dial modifier also uses S7 to set the maximum time to wait. ON-LINE Type: Immediate Format: AT [cmds] On [cmds] Description: Controls on-line command (data transmission) state options. Note: The O command must be placed at the end of the command string. Command Function O0 On-line command mode with no retraining enabled O1 On-line command mode with retraining enabled 03-014 Modem set to user defined rate stipulated in S62 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) Command Function &P0 33/67ms at 10pps (Japan) &P1 33/67ms at 20pps (Japan) RTS TO CTS DELAY Type: Register Format AT [cmds] S26=n [cmds] Default: 1 Range: 0 - 255 Unit: .01 second Description: Sets the duration of delay for CTS to respond to RTS status change Note: This is only used when &R0 is set. transmission power level Type: Register Format AT [cmds] S64=n [cmds] Default: 15 Range: 9-20 Unit: -dBm Description: Set the power level for transmit in the Japanese version only Version Number Type: Immediate Format: AT [cmds] -Vn [cmds] Description: Displays the modem’s firmware version V.32 - AUTO-RETRAIN Type: Configuration Format: AT [cmds] &Bn [cmds] Description: Controls auto-retrain function if poor line quality is detected Command Function &B0 Auto-retrain disabled modem hangs-up &B1 Auto-retrain enabled if line quality is poor &B2 No hang-up, no auto-retrain