NEWCOM, INC. 33600 IFX INTERNAL Card Type Modem (asynchronous/synchronous) Chipset Rockwell Maximum Data Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Rockwell V.FC Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29 Error Correction/Compression MNP5, MNP10, V.42, V.42bis Fax Class Class II Data Bus 8-bit ISA Card Size Full height, one-third length [Image] CONNECTIONS Function Label Function Label Telephone line CN1 Telephone line CN2 BASE I/O ADDRESS SELECTION Setting J3 J4 3F8h (COM1:) Closed Closed 2F8h (COM2:) Closed Open 3E8h (COM3:) Open Closed 2E8h (COM4:) Open Open INTERRUPT SELECTION Setting J1 J2 JP1 JP2 JP3 2 Open Open Open Open Closed 3 Closed Open Open Open Open 4 Open Closed Open Open Open 5 Open Open Closed Open Open 7 Open Open Open Closed Open SUPPORTED STANDARD COMMANDS Basic AT Commands +++, ‘comma’, A/ A, E, H, L, M, N, O, P, Q, T, V, W, X, Y, Z &C, &D, &F, &G, &J, &K, &L, &M, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z Extended AT Commands \A, \B, \J, \K, \L, \N %C, %E, %L, %Q, %TT Special AT Commands +MS S-Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S24, S25 S26, S27, S29, S30, S31, S32, S33, S36, S38, S39, S46, S48, S82, S86, S91, S92, S95 Note: See MHI help file for complete information. Proprietary AT Command Set AUTOSYNC OPTIONS Type: Register Format AT [cmds] S19=n [cmds] Default: 26 Range: 0 - 30 Description: Controls autosync protocol, HDLC address detection, bit coding, and HDLC idle. Bit Value Function 0 0 Not used 1 0 Binary synchronous protocol used. 1 HDLC protocol used. 2 0 HDLC address detect disabled. 1 HDLC address detect enabled. 3 0 NRZI bit coding used. 1 NRZ bit coding used. 4 0 HDLC idle sends MARK. 1 HDLC idle sends FLAG or SYNC. AUTOSYNC HDLC ADDRESS Type: Register Format: AT [cmds] S20=n [cmds] Default: 0 Range: 0-255 Unit: Unidentified Description: Sets the HDLC address and binary synchronous character. BIT-MAPPED REGISTER S28 Format AT [cmds] S28=n [cmds] Default: 0 Range: 0 - 31 Description: Controls V.23 split speed, transmit/receive speed, half duplex; and pulse dialing, and MNP10 link negotiation. Bit Value Function 0 0 V.23 split speed operation disabled. 1 V.23 split speed operation enabled. 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 S40 Format AT [cmds] S40=n [cmds] Default: 107 Range: 0 - 255 Description: Controls power level and break handling; selects MNP extended services, link negotiation, and block size. Bit Value Function 0 0 MNP10 disabled. 1 MNP10 enabled. 1 0 MNP10 at 2400 and 1200bps disabled. 1 MNP10 at 2400 and 1200bps enabled. 2 0 Power level adjustment enabled. 1 Power level adjustment disabled. 5 - 3 000 \K0 set. 001 \K1 set. 010 \K2 set. 011 \K3 set. 100 \K4 set. 101 \K5 set. 7, 6 00 MNP block size is 64 characters. 01 MNP block size is 128 characters. 10 MNP block size is 192 characters. 11 MNP block size is 256 characters. BIT-MAPPED REGISTER S41 Format AT [cmds] S41=n [cmds] Default: 131 Range: 128 - 223 Description: Selects compression, auto-retrain, flow control, and MNP mode. 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 Auto-fallback/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 1 Not used. COMMUNICATION PROTOCOLS Type: Configuration Format: AT [cmds] Bn [cmds] Description: Selects the communication protocol for low-speed data calls. Command Protocol B0 Modem will use ITU-T V.22 at 1200bps. B1 Modem will use Bell 212A at 1200bps. B15 Modem will use ITU-T V.21 at 300bps. B16 Modem will use Bell 103A at 300bps. DIAL Type: Immediate Format: AT [cmds] D<#>;[cmds] Description: Dials the telephone number indicated according to any modifiers included in the string. 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. DW Dialing resumed following dial tone detection. DIAL (CON'T) Command Function 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^ Enable calling tone for this call. D; Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command. DISPLAY INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested about the modem. Command Function I0 Displays product identification code. I1 Displays ROM checksum. I2 Tests and displays ROM checksum result. I3 Displays firmware revision. I4 Displays product capabilities. I5 Displays the country code. I6 Displays the data pump model. LINE SPEED Type: Register Format AT [cmds] S37=n [cmds] Description: Sets the maximum connect speed attempted during handshake process. Command Function S37=0 Attempt to connect at speed of last AT command. S37=1 Attempt to connect at 300bps. S37=2 Attempt to connect at 300bps. S37=3 Attempt to connect at 300bps. S37=5 Attempt to connect at 1200bps. S37=6 Attempt to connect at 2400bps. S37=7 Attempt to connect with V.23 at 1200/75bps. S37=8 Attempt to connect at 4800bps. S37=9 Attempt to connect at 9600bps. S37=10 Attempt to connect at 12Kbps. S37=11 Attempt to connect at 14.4Kbps. S37=12 Attempt to connect at 7200bps.