BANKSIA TECHNOLOGY PTY., LTD. MAC MODEM 288 Card Type Fax, Modem (synchronous/asynchronous) Chip Set Unidentified Maximum Data Rate 28.8Kbps Maximum Fax Rate 14.4Kbps Data Bus External Fax Class Class I & II Data Modulation Protocol ITU-T V.21, V.22, V.22bis, V.32, V.32bis, V.34, V.34bis Fax Modulation Protocol ITU-T V.17, V.27ter, V.29 Error Correction/Compression MNP5, MNP10, 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 PWR Red On Power is on PWR Red Off Power is off OH Red On Modem is off-hook OH Red Off Modem is on-hook DTR Red On DTR signal is high DTR Red Off DTR signal is low DCD Red On Carrier signal detected DCD Red Off Carrier signal not detected CTS Red On Modem ready to receive data CTS Red Off Modem not ready to receive data RTS Red On Computer ready to receive data RTS Red Off Computer not ready to receive data RXD Red On Modem is receiving data RXD Red Off Modem is not receiving data TXD Red On Modem is transmitting data TXD Red Off Modem is not transmitting data AA Red On Auto-answer enabled AA Red Off Auto-answer disabled TST Red On Modem in test mode TST Red Off Modem not in test mode SUPPORTED COMMAND SET Basic AT Commands AT, ‘+++’, ‘Comma’, A/ A, B, E, H, I, L, M, N, O, P, Q, S, T, V, W, X, Y, Z &C, &D, &F, &G, &K, &L, &P, &S, &T, &V, &W, &Y, &Z Extended AT Commands \A, \B, \G, \K, \L, %C, %L, %Q S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S24, S25, S26 S29, S30, S31, S32, S33, S36, S37, S38, S39, S46, S48, S82, S86, S91, S92, S95 Special Commands *H, -K, -Q, )M, @M, :E, +MS Note: See MHI Help file for full command documentation. Proprietary AT Command Set AUTOSYNC™ Format AT [cmds] S19=n [cmds] Default: 0 Range: 0-30 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 NZI bit encoding enabled 4 0 Mark idle enabled 1 Flag or sync idle enabled AUTOSYNC ADDRESS CHARACTER Type: Register Format: AT [cmds] S20=n [cmds] Default: 0 Range: 0-255 Unit: 1 byte Description: Defines the BSC sync character or the HDLC address AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD Type: Configuration Format: AT [cmds] %En [cmds] Description: Controls auto-retrain mode and fallback/fall-forward Command Function %E0 Auto-retrain disabled %E1 Auto-retrain enabled %E2 Auto-fallback/fall-forward enabled %E3 Auto-retrain enabled, hang-up when EQM threshold reached BIT-MAPPED REGISTER S23 Format AT [cmds] S23=n [cmds] Default: Unidentified Range: 0-191 Unit: Bit-mapped Description: Grants/denies remote digital loopback, controls DTE rate and parity, and sets guard tone. Bit Value Function 0 0 Remote digital loopback denied 1 Remote digital loopback allowed 3 - 1 000 Sets serial port speed to 0-300bps 001 Sets serial port speed to 600bps 010 Sets serial port speed to 1200bps 011 Sets serial port speed to 2400bps 100 Sets serial port speed to 4800bps 101 Sets serial port speed to 9600bps 110 Sets serial port speed to 19200bps 111 Sets serial port speed to 38400bps 5, 4 00 Parity even 01 Not used 10 Parity odd 11 Mark or No Parity 7, 6 00 Guard tone disabled 01 Not used 10 Guard tone 1800Hz enabled BIT-MAPPED REGISTER S27 Format AT [cmds] S27=n [cmds] Default: 9 Range: 0-127 Unit: Bit-mapped Description: Selects asynchronous mode, line type, clock source, and ITU-T/Bell modes. Bit Value Function 3, 1, 0 000 Asynchronous mode, serial port speed follows connect speed 001 Not used 010 Not used 011 Not used 100 Not used 101 Error correction mode 110 Buffered asynchronous mode 111 Not used 2 0 Switched line 1 Leased line 5, 4 00 Local modem generates transmit clock source 01 Local DTE generates transmit clock source 10 Remote DCE/DTE generates transmit clock source 6 0 ITU/T mode 1 Bell mode BIT-MAPPED REGISTER S28 Format AT [cmds] S28=n [cmds] Default: 8 Range: 0-154 Unit: Bit-mapped Description: Controls transmit/receive speed, pulse dialing, and MNP link negotiation. 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 Link will be negotiated at highest possible speed 01 Link will be negotiated at 1200bps 10 Link will be negotiated at 4800bps BIT-MAPPED REGISTER S40 Format AT [cmds] S40=n [cmds] Default: 105 Range: 0-255 Unit: Bit-mapped Description: Controls power level and break handling; selects MNP extended services, and block size. Bit Value Function 1, 0 00 MNP extended services disabled 01 MNP extended services enabled 10 MNP extended services enabled without indicating MNP on the answer detection phase. 2 0 Power level adjustment enabled 1 Power level adjustment disabled 5, 4, 3 000 \K0 001 \K1 010 \K2 011 \K3 100 \K4 101 \K5 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: 0-219 Unit: Bit-mapped Description: Selects compression, auto-retrain/auto-fallback/fall-forward, flow control, MNP mode and V.22/22bis fallback. 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 0 MNP at 2400 and 1200bps disabled 1 MNP at 2400 and 1200bps enabled BIT-MAPPED REGISTER S201 Format: AT [cmds] S201=n [cmds] Default: 58 Range: 0-62 Description: Controls power level and compromise equalizer Bit Value Function 4 - 0 00000 Initial power level -26dBm 00001 Initial power level -30dBm 00010 Initial power level -10dBm ... ... 01010 Initial power level -10dBm 01011 Initial power level -11dBm ...to... ...to... 11111 Initial power level -31dBm 5 0 Equalizer disabled 1 Equalizer enabled BREAK TYPE Type: Configuration Format: AT [cmds] \Kn [cmds] Description: Configures action of break signal Command Break from DTE Break received Break from DTE during from remote during Direct Normal/Reliable modem during mode mode normal mode \K0 Online command Buffers Online command mode enabled, send cleared, break mode enabled, no break to remote sent to DTE break sent to modem remote modem \K1 Buffers cleared, Buffers Send break to sends break to cleared, break remote modem remote modem sent to DTE immediately \K2 Online command Break sent Online command mode enabled, send immediately to mode enabled, no break to remote DTE break sent to modem remote modem \K3 Send break to Break sent Send break to remote modem immediately to remote modem immediately DTE immediately \K4 Online command Send break with Online command mode enabled, send transmitted mode enabled, no break to remote data break sent to modem remote modem \K5 Send break with Send break with Send break to transmitted data transmitted remote modem data immediately COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Mn [cmds] Description: Selects communications mode Command Mode &M0 Asynchronous mode &M1 Not used &M2 Not used &M3 Not used 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. &Q1 Not used &Q2 Not used &Q3 Not used &Q4 Not used &Q5 Error correction mode &Q6 Buffered asynchronous mode 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. Modifier Function J MNP10 link negotiation enabled K Power level adjustment enabled during MNP10 L Re-dial last number P Pulse dialing enabled R Accepted, but not acted upon T Tone dialing enabled W Dialing resumed following dial tone detection $ Waits for prompt tone for amount of time specified by the S7 register. ; Modem returned to command state after dialing ^ Toggle calling tone enabled/disabled ! Modem commanded to go off-hook for amount of time specified in S29 register @ Wait for quiet answer , Dialing paused for amount of time specified in S8 register DCE LINE SPEED Type: Register Format AT [cmds] S37=n [cmds] Description: Sets the maximum allowable data exchange rate Command Function S37=0 Automode connection S37=1 300bps S37=2 300bps S37=3 300bps S37=5 1200bps S37=6 2400bps S37=7 V.23 mode S37=8 4800bps S37=9 9600bps S37=10 12.0Kbps S37=11 14.4Kbps S37=12 7200bps S37=15 14.4Kbps S37=16 V.FC 16.8Kbps S37=17 V.FC 19.2Kbps S37=18 V.FC 21.6Kbps REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product code I1 Reports ROM checksum I2 Tests and reports ROM checksum I3 Reports firmware revision, model identity I4 Reports model type