TRENDWARE INTERNATIONAL TEM-336P PCMCIA Card Type Modem, Fax Chip Set Unidentified Maximum Modem Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.32, V.32bis, V.34, V.34bis Fax Modulation Protocol ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis Fax Class Class I Data Bus PCMCIA 54927 SUPPORTED COMMAND SET Basic AT Commands AT, A/ A, E, H, M, P, Q, T, V, W &C, &F, &G, &V, &Z Extended AT Commands \J, \T, \V Special Commands -C S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S30 Note: See MHI Help File for full command documentation. Proprietary AT Command Set 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 B1 Bell 212A at 1200bps B2 V.23 at 1200/75bps B3 V.23 at 75/1200bps B15 V.21 at 300bps B16 Bell 103 at 300bps 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 DR Answer mode enabled; originate mode disabled following handshake initiation. 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 Quite 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. 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 In originate mode, handshake begins at line speed designated by the S37 register. Modem can shift to a slower speed if necessary. In answer mode, handshake attempted with the following protocols in order - V.FC, V.32bis, V.32, V.22bis, V.22 or Bell 212, V.21, and Bell 103 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 O3 Issue a rate re-negotiate, then return to on-line state SELECT CALL PROGRESS RESULT CODES Type: Configuration Format: AT [cmds] Xn [cmds] Description: Enables selection of tone detection and associated result code format options Command Function X0 Busy and dial tone detection disabled; result codes 0 - 4 enabled. X1 Busy and dial tone detection disabled; result codes 0 - 5 & 10 enabled. X2 Busy tone detection disabled, dial tone detection enabled; result codes 0 - 6 & 10 enabled. X3 Busy tone detection enabled, dial tone detection disabled; result codes 0 - 5, 7 & 10 enabled. X4 Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled. X5 Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled. X6 Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled. X7 Display CONNECT or "1" for all speeds. Check dial tone and busy tone SOFT RESET Type: Immediate Format: AT [cmds] Zn [cmds] Description: Restores modem profiles previously saved in non-volatile RAM using the &W command. Command Function Z0 Restore setting 0 Z1 Restore setting 0 DATA TERMINAL READY (DTR) Type: Configuration Format: AT [cmds] &Dn [cmds] Description: Selects modem response to DTR Command Function &D0 Modem does not respond to DTR &D1 Modem goes to command mode after DTR goes is off &D2 Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled. &D3 Modem is initialized after DTR goes off 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 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) COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode options Command Mode &Q0 Buffered asynchronous mode, serial port speed follows connect speed. &Q5 Error correction mode &Q8 MNP error control mode &Q9 V.42 or MNP error control mode 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 handshaking or connected TEST MODES Type: Immediate Format: AT [cmds] &Tn Description: Selects test options Command Function &T0 End current test &T1 Begin local analog loopback test &T3 Begin local digital loopback &T6 Request remote digital loopback STORE ACTIVE PROFILE Type: Configuration Format: AT [cmds] &Wn [cmds] Description: Writes the values for the active profile into the non-volatile RAM Extended AT Commands CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Controls the type of connection the modem will operate in Command Function \N0 Normal mode enabled \N1 Direct mode enabled \N2 Reliable mode enabled \N3 Auto-reliable mode enabled \N4 V.42 reliable mode enabled FLOW CONTROL TYPE Type: Configuration Format: AT [cmds] \Qn [cmds] Description: Sets type of flow control used by modem Command Function \Q0 Flow control disabled \Q1 Bidirectional XON/XOFF flow control enabled \Q3 Bidirectional RTS/CTS flow control enabled BLACKLIST Type: Configuration Format: AT [cmds] %Bn [cmds] Description: View numbers in blacklist COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Data compression disabled %C1 V.42bis/MNP5 enabled S(status) -REGISTERS V.34 MODULATION Format AT [cmds] S28=n [cmds] Default: 1 Range: 0-255 Description: Controls the V.34 modulation Command Function S28=0 Disabled S28=1-255 Enabled ERROR CORRECTION NEGOTIATION Type: Register Format AT [cmds] S36=n [cmds] Description: Selects the action of the modem if it fails to connect with the error-correction protocol set in &Q. Command Function S36=0, 2 Hang up S36=1, 3 Attempt a direct connection S36=4, 6 Attempt a connection at MNP2-4; if that fails, hang up. S36=5, 7 Attempt a connection at MNP2-4; if that fails, attempt a direct connection. 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 Maximum modem speed S37=2 1200/75bps S37=3 300bps S37=5 1200bps S37=6 2400bps S37=7 4800bps S37=8 7200bps S37=9 9600bps S37=10 12000bps S37=11 14400bps S37=12 16800bps S37=13 19200bps S37=14 21600bps S37=15 24000bps S37=16 26400bps S37=17 28800bps S37=18 31200bps S37=19 33600bps DIAL LINE RATE Type: Register Format AT [cmds] S38=n [cmds] Description: 56K dial line rate selection Command Function S38=0 56K disabled S38=1 56K enabled, auto-speed selection, maximum modem speed S38=2 32000bps S38=3 34000bps S38=4 36000bps S38=5 38000bps S38=6 40000bps S38=7 42000bps S38=8 44000bps S38=9 46000bps S38=10 48000bps S38=11 50000bps S38=12 52000bps S38=13 54000bps S38=14 56000bps SLEEP TIMER Type: Register Format AT [cmds] S89 [cmds] Range: 0 - 60 Unit: 1 second Description: Sleep mode control timer Command Function 0 Disable sleep mode 5 - 60 Number of seconds of inactivity before entering sleep mode TRANSMISSION LEVEL (JAPANESE VERSION ONLY) Type Register or Configuration Format AT [cmds] S91=n [cmds] Default 14 Range 6 - 15 Unit -1 dBm Description Sets the signal level for transmission over leased-lines FEATURE NEGOTIATION OPTIONS Type: Register Format: AT [cmds] S48=n [cmds] Description: Selects active error correction and compression protocols Command Function S48=7 Detection negotiation and XID negotiation enabled S48=128 Fall-back to options set in S36