SIMA TECHNOLOGY CO., LTD. V.34S Card Type Modem (synchronous/asynchronous) Chip Set Unidentified I/O Options None Maximum Data Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Bus Serial Fax Class Class I & II Data Modulation Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Rockwell V.FC Fax Modulation Protocol ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression MNP5, V.42, V.42bis [Image] CONNECTIONS Function Label Function Label Line out CN1 DC power CN4 Line in CN2 Power switch SW1 RS-232/422 CN3 DIAGNOSTIC LED(S) LED Color Status Condition MR Red On Power is on MR Red Blinking Modem is in test mode MR Red Off Power is off HS Red On Modem is operating at 4800bps or faster HS Red Off Modem is operating at slower than 4800bps AA Red On Auto-answer enabled AA Red Off Auto-answer disabled AA Red Blinking Phone is ringing CD Red On Carrier signal detected CD Red Off Carrier signal not detected OH Red On Modem is off-hook OH Red Off Modem is on-hook SD Red On Modem is transmitting data SD Red Off Modem is not transmitting data RD Red On Modem is receiving data RD Red Off Modem is not receiving data TR Red On DTR signal is high TR Red Off DTR signal is low SUPPORTED STANDARD COMMANDS Basic AT Commands +++, ‘comma’, A/ A, B, D, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z &C, &D, &F, &G, &K, &M, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z Extended AT Commands \A, \B, \G, \K, \L, \N, \W %C, %F, %L, %Q, %T Special AT Commands #CID, :E, *H, -K, )M, @M, -Q S-Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S14, S16, S18, S21, S22, S23, S24, S25, S27 S29, S30, S31, S32, S33, S36, S38, S39, S40, S46, S48, S86, S91, S92, S95, S201 Note: See MHI documentation for complete information. Proprietary AT Command Set AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD Type: Configuration Format: AT [cmds] %En [cmds] Description: Controls auto-retrain, auto-fall-back/fall-forward, and the line quality monitor. Command Function %E0 Line quality monitor and auto-retrain disabled. %E1 Line quality monitor and auto-retrain enabled. %E2 Line quality monitor and auto-fallback/fall-forward enabled. %E3 Line quality monitor, auto-retrain, and fast hangup enabled. AUTOSYNC Format AT [cmds] S19=n [cmds] Default: 0 Range: 0 - 31 Unit: Bit-mapped Description: Sets options for Hayes AutoSync functions. Bit Value Function 0 0 Not used. 1 0 BSC enabled. 1 HDLC enabled. 2 0 HDLC address detection disabled. 1 HDLC address detection enabled. 3 0 NRZI bit encoding enabled. 1 NRZ bit encoding enabled. 4 0 Mark idle enabled. 1 Flag or sync idle enabled. BIT-MAPPED REGISTER S28 Format AT [cmds] S28=n [cmds] Default: 0 Range: 0 - 154 Description: Controls V.23 split speed mode, pulse dialing ratio, and MNP10 cellular link negotiation speed. Bit Value Function 0 0 Not used 1 0 75bps transmit, 1200bps receive enabled 1 1200bps transmit, 75bps receive enabled 2 0 Not used 4, 3 00 39ms make/61ms break at 10pps 01 33ms make/67ms break at 10pps 10 39ms make/61ms break at 20pps 11 33ms make/67ms break at 20pps 5 0 Not used 7, 6 00 MNP10 link will be negotiated at highest possible speed. 01 MNP10 link will be negotiated at 1200bps. 10 MNP10 link will be negotiated at 4800bps. BIT-MAPPED REGISTER S41 Format AT [cmds] S41=n [cmds] Default: 131 Range: 0 - 219 Description: Controls compression type, auto-retrain and fall-back/fall-forward, flow control, and MNP mode. Note: Be aware that bit 6 is out of order. Bit Value Function 1, 0 00 Data compression disabled. 01 MNP5 enabled. 10 V.42bis enabled. 11 MNP5 and V.42bis enabled. 6, 2 00 Auto-retrain disabled. 01 Auto-retrain enabled. 10 Fall-back/fall-forward enabled. 3 0 Flow control disabled. 1 Flow control enabled. 4 0 Stream mode for MNP. 1 Block mode for MNP. 5 0 Not used. 7 0 Fall-back to V.22bis and V.22 disabled. 1 Fall-back to V.22bis and V.22 enabled. COUNTRY CODE Type: Configuration Format: AT [cmds] *NCnn [cmds] Description: Sets the country code for the modem. DISPLAY CONFIGURATION AND STATISTICS Type: Immediate Format: AT [cmds] \S [cmds] Description: Displays the settings of all commands and statistics about the current connection. DISPLAY DELAYED NUMBERS Type: Immediate Format: AT [cmds] *Dn [cmds] Description: Displays all numbers on the delayed list. DISPLAY FORBIDDEN NUMBERS Type: Immediate Format: AT [cmds] *Bn [cmds] Description: Displays all numbers on the forbidden list. HDLC ADDRESS Type: Register Format: AT [cmds] S20=n [cmds] Default: 0 Range: 0-255 Unit: 1 ASCII character Description: Sets the HDLC address and BSC character. LINE SPEED Type: Configuration Format AT [cmds] Fn [cmds] Description: Sets the desired line connection speed. Command Function F0 Auto-detect connect speed. F1 Connect at 300bps with V.21 or Bell 103. F3 Connect at 1200/75bps with V.23. F4 Connect at 1200bps with V.22 or Bell 212A. F5 Connect at 2400bps with V.22bis. F6 Connect at 4800bps with V.32 or V.32bis. F7 Connect at 7200bps with V.32. F8 Connect at 9600bps with V.32 or V.32bis. F9 Connect at 12Kbps with V.32bis. F10 Connect at 14.4Kbps with V.32bis. F13 Connect at 14.4Kbps with V.FC. F14 Connect at 16.8Kbps with V.FC. F15 Connect at 19.2Kbps with V.FC. F16 Connect at 21.6Kbps with V.FC. F17 Connect at 24.4Kbps with V.FC. F18 Connect at 26.4Kbps with V.FC. F19 Connect at 28.8Kbps with V.FC. LINE SPEED Type: Register Format AT [cmds] S37=n [cmds] Description: Sets the desired line connection speed. Command Function S37=0 Auto-detect connect speed. S37=1 Connect at 75bps. S37=2 Connect at 110bps. S37=3 Connect at 300bps. S37=4 Connect at 600bps. S37=5 Connect at 1200bps with V.22. S37=6 Connect at 2400bps with V.22bis. S37=7 Connect at 1200/75bps with V.23. S37=8 Connect at 4800bps with V.32 or V.32bis. S37=9 Connect at 9600bps with V.32 or V.32bis. S37=10 Connect at 12Kbps with V.32bis. S37=11 Connect at 14.4Kbps with V.32bis. S37=12 Connect at 7200bps with V.32bis. S37=15 Connect at 14.4Kbps with V.FC. S37=16 Connect at 16.8Kbps with V.FC. S37=17 Connect at 19.2Kbps with V.FC. S37=18 Connect at 21.6Kbps with V.FC. S37=19 Connect at 24.4Kbps with V.FC. S37=20 Connect at 26.4Kbps with V.FC. S37=21 Connect at 28.8Kbps with V.FC. MODULATION SELECTION Type: Configuration Format: AT [cmds] +MS=x,y,z,a,b,c [cmds] Description: Sets options for active protocol; the transfer rates specified by z, a, b, and c must be valid for the protocol selected. Note: The z and a parameters specify the minimum and maximum originate mode connect speeds, respectively; the b and c parameters specify the minimum and maximum answer mode connect speeds, respectively. Command Function x=0 Use V.21 modulation. x=1 Use V.22 modulation. x=2 Use V.22bis modulation. x=3 Use V.23 modulation. x=9 Use V.32 modulation. x=10 Use V.32bis modulation. x=11 Use V.34 modulation. x=64 Use Bell 103 modulation. x=69 Use Bell 212A modulation. x=74 Use V.FC modulation. MODULATION SELECTION (CON’T) Command Function y=0 Automode disabled. y=1 Auto-detect highest speed enabled without V.8 (except V.34 which always uses V.8). y=2 Auto-detect highest speed enabled with V.8. z, a, b, c=300 Set minimum or maximum connection speed at 300bps. z, a, b, c=1200 Set minimum or maximum connection speed at 1200bps. z, a, b, c=2400 Set minimum or maximum connection speed at 2400bps. z, a, b, c=4800 Set minimum or maximum connection speed at 4800bps. z, a, b, c=7200 Set minimum or maximum connection speed at 7200bps. z, a, b, c=9600 Set minimum or maximum connection speed at 9600bps. z, a, b, c=12000 Set minimum or maximum connection speed at 12Kbps. z, a, b, c=14400 Set minimum or maximum connection speed at 14.4Kbps. z, a, b, c=16800 Set minimum or maximum connection speed at 16.8Kbps. z, a, b, c=19200 Set minimum or maximum connection speed at 19.2Kbps. z, a, b, c=21600 Set minimum or maximum connection speed at 21.6Kbps. z, a, b, c=24000 Set minimum or maximum connection speed at 24Kbps. z, a, b, c=26400 Set minimum or maximum connection speed at 26.4Kbps. z, a, b, c=28800 Set minimum or maximum connection speed at 28.8Kbps. PULSE DIALING MODE Type: Configuration Format: AT [cmds] *Zn [cmds] Description: Sets the number of pulses per digit dialed while in pulse mode. Command Function *Z0 Number of pulses generated is equal to the dialed digit value (0 digit generates 10 pulses). *Z1 Number of pulses generated is equal to the dialed digit value plus one (0 digit generates 1 pulse). REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays requested information about the modem. Command Function I0 Reports product identification code. I1 Reports ROM checksum. I2 Tests and reports ROM checksum. I3 Reports firmware version and interface type. I4 Reports OEM response. I5 Reports country code. I6 Reports data pump model and version.