MOTOROLA, INC. MODEMSURFR 33600 EXTERNAL Card Type Modem (asynchronous) Chip Set Unidentified I/O Options Fast’RVu connectors (2) Maximum Modem Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103/212A V.34, V.32bis, V.32, V.22bis, V.21 Fax Modulation Protocol ITU-T V.17, V.29, V.27ter, V.21 CH2 Error Correction/Compression V.42, V.42bis, MNP5 Fax Class Class I Data Bus External [Image] CONNECTIONS Function Label Function Label Line in (RJ-11) CN1 Speaker out CN4 Line out (RJ-11) CN2 RS-232/422 CN5 Microphone CN3 DC power CN6 DIAGNOSTIC LED(S) LED Color Status Condition RD Unidentified On Modem is receiving data RD Unidentified Off Modem is not receiving data SD Unidentified On Modem is transmitting data SD Unidentified Off Modem is not transmitting data CD Unidentified On Carrier signal detected CD Unidentified Off Carrier signal not detected OH Unidentified On Modem is off-hook OH Unidentified Off Modem is on-hook TR Unidentified On DTR signal is high TR Unidentified Off DTR signal is low RI Unidentified On The modem is receiving an incoming call RI Unidentified Off The modem is not receiving an incoming call SUPPORTED COMMAND SET Basic AT Commands AT, ‘+++’, A/ A, E, H, M, O, S, V, X, Z &F, &V, &W, &Y, &Z Extended AT Commands \K, \Q %A S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S25, S26, S38 Note: See MHI Help File for full command documentation. Proprietary AT Command Set AUTO FALLFORWARD/FALLBACK Type: Configuration Format: AT [cmds] &An [cmds] Description: Controls auto fallforward/fallback Command Function &A0 Auto fallforward/fallback disable &A1 Auto fallforward/fallback enable DATA CARRIER DETECT (DCD) Type: Configuration Format: AT [cmds] &Cn [cmds] Description: Selects whether the DCD option is enabled or disabled Command Function &C0 DCD enabled &C1 DCD enabled after carrier signal detected &C2 Force DCD on and toggle DCD on disconnect DATA SET READY (DSR) Type: Configuration Format: AT [cmds] &Sn [cmds] Description: Selects DSR options Command Function &S0 DSR forced high, off at disconnect &S1 DSR forced high in data or online mode, off in command or idle mode &S2 DSR follows carrier detect &S3 DSR is forced high in all modes 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 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 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. JACK TYPE Type: Configuration Format: AT [cmds] &Hn [cmds] Description: Selects maximum connect speed Command Jack Type &H0 Auto-detect &H1 V.34 &H2 V.32bis automatic &H3 V.32bis only &H4 V.32 automatic &H5 V.32 only &H6 V.22 only (2400-1200bps) &H7 V.22 only (1200bps) &H8 Bell 212 only &H9 Bell 103 only &H10 V.21 only MODEM TO MODEM SPEED Type: Configuration Format: AT [cmds] &Gn [cmds] Description: Sets the modem to modem speed Command Function &G5 4.8Kbps &G6 7.2Kbps &G7 9.6Kbps &G8 12.0Kbps &G9 14.4Kbps &G10 16.8Kbps &G11 19.2Kbps &G12 21.6Kbps &G13 24.0Kbps &G14 26.4Kbps &G15 28.8Kbps &G16 31.2Kbps &G17 33.6Kbps REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product code I1 Reports 000 I2 Returns OK or ERROR I3 Report firmware revision number I4 Report configuration settings RESULT CODES Type: Configuration Format: AT [cmds] Qn [cmds] Description: Enables modem to send result codes to the DTE Command Function Q0 Result code sending enabled Q1 Result code sending disabled Q2 Call progress messages on originate SPEAKER VOLUME Type: Configuration Format: AT [cmds] Ln [cmds] Description: Controls speaker volume Command Function L0 Low volume setting L1 Low volume setting L2 Medium volume setting L3 Highest volume setting TRELLIS CODING Type: Immediate Format: AT [cmds] &Un Description: Controls trellis coding Command Function &U0 Trellis coding enable &U1 Trellis coding disabled Extended AT Commands ANSWER MODE Type: Configuration Format: AT [cmds] %On [cmds] Description: Sets the answer mode Command Function %O0 Answer mode if ringing %O1 Force to answer mode %O2 Automatic answer in originate mode CHARACTER ABORT DELAY Type: Configuration Format: AT [cmds] %Kn [cmds] Description: Sets the delay before character abort Command Function %K0 Enable 2 second delay %K1 Disable delay CHARACTER LENGTH Type: Configuration Format: AT [cmds] \Bn [cmds] Description: Sets the character length Command Function \B0 6 data bits, no parity, 1 stop bit \B1 7N1 \B2 7P1 \B3 8N1 \B4 7P2 \B5 8P1 COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Data compression disabled %C1 Data compression enabled CONNECT AND PROTOCOL Type: Configuration Format: AT [cmds] \Vn [cmds] Description: Sets the connect and protocol message functions Command Function \V0 Connect and protocol message reports modem to modem speed \V1 Connect and protocol message reports computer to modem speed \V2 Connect message reports computer to modem speed/V.42 error correction \V3 Connect message reports computer to modem speed CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Controls the type of connection the modem will operate in Command Function \N0 Normal operation \N1 Direct operation \N2 MNP connection only \N3 V.42 LAPM, MNP or normal mode \N4 V.42 LAPM connection only \N5 V.42 LAPM or MNP mode \N6 Simulated controlled carrier DTR Type: Immediate Format: AT [cmds] %Zn [cmds] Description: Controls the DRT function Command Function %Z0 Ignore DTR signal toggle %Z1 Dial stored phone number (0-3) on DTR toggle %Z2 Attempt to connect on DTR toggle FLOW CONTROL Type: Configuration Format: AT [cmds] \Gn [cmds] Description: Selects modem port flow control Command Function \G0 Flow control disabled \G1 XON/XOFF flow control \G2 XON/XOFF flow control only for transmitting data \G3 XON/XOFF flow control with pass-through PARITY Type: Configuration Format: AT [cmds] \Pn [cmds] Description: Sets parity Command Function \P0 Even \P1 Space \P2 Odd \P3 Mark \P4 Automatic RETRAIN Type: Immediate Format: AT [cmds] %Q [cmds] Description: Controls the retrain Command Function %Q0 Disable retrain %Q1 Attempt up to 3 retrains and disconnect if unsuccessful %Q2 Retrain until signal quality is good SPEED Type: Configuration Format: AT [cmds] \Tn [cmds] Description: Sets the computer to modem speed Command Function \T0 Autobaud \T1 Set to last AT command entry \T2 300bps \T3 1200bps \T4 2400bps \T5 4800bps \T6 7200bps \T7 9600bps \T8 12.0Kbps \T9 14.4Kbps \T10 16.8Kbps \T11 19.2Kbps \T12 21.6Kbps \T13 24.0Kbps \T14 26.4Kbps \T15 28.8Kbps \T16 31.2Kbps \T17 33.6Kbps \T18 38.4Kbps \T19 57.6Kbps \T20 76.8Kbps \T21 115.2Kbps TIMEOUT Type: Configuration Format: AT [cmds] \Cn [cmds] Description: Sets timeout, fallback, data buffer Command Function \C0 Timeout and fallback, speed buffer, no data buffer \C1 Timeout and fallback, speed buffer, buffer receive data \C2 Auto reliable, fallback with fallback character, speed buffer, no receive data buffer \C3 Timeout and fallback, ITU-T V.14, buffer receive data \C4 Timeout and fallback with fallback character, ITU-T V.14, no data buffer S(status) -REGISTERS RETRANSMISSION COUNTER Type: Register Format AT [cmds] S70=n [cmds] Default: 100 Range: 0-255 Description: Sets the number of retransmission tries