MOTOROLA, INC MOBILESURFR 56K Card Type Modem (asynchronous) Chip Set Unidentified Maximum Modem Rate 56Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103/212 ITU-T V.34, V.32bis, V.32, V.22bis, V.22, V.21, K56flex Fax Modulation Protocol ITU-T V.17, V.29, V.27ter, V.21 channel 2 Error Correction/Compression V.42, V.42bis, MNP5, MNP10, MNP10EC Fax Class Unidentified Data Bus PCMCIA Type II 54912 SUPPORTED COMMAND SET Basic AT Commands AT, ‘+++’, A/ A, B, E, H, M, O, Q, V, W, X, Y, Z &C, &P, &R, &T, &V, &W, &Y, &Z Extended AT Commands \A, \B, \K, \N, \V %C, %E, %L, %Q 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, S28, S30, S31, S32, S33, S36, S38, S39, S40, S41, S46, S48, S82, S86, S91, S92, S95 Special Commands -K, #CID, +MS Note: See MHI Help File for full command documentation. Proprietary AT Command Set 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 Automode detection disable N1 Automode detection enable 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 DATA TERMINAL READY (DTR) Type: Configuration Format: AT [cmds] &Dn [cmds] Description: Selects modem response to DTR Note: The action each variant of &D causes depends on the setting of &Q 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. FACTORY DEFAULT PROFILE Type: Configuration Format: AT [cmds] &F [cmds] Description: Sets values in active profile to values found in the default profile Command Function &F0 Load factory setting 0 &F1 Load factory setting 1 FLOW CONTROL Type: Configuration Format: AT [cmds] &Kn [cmds] Description: Enables flow control options Command Function &K0 Flow control disabled &K3 Bi-directional RTS/CTS flow control enabled &K4 Bi-directional XON/XOFF flow control enabled &K5 Transparent XON/XOFF flow control enabled &K6 RTS/CTS and XON/XOFF flow control enabled GUARD TONE Type: Configuration Format: AT [cmds] &Gn [cmds] Description: Commands the modem to transmit a guard tone in V.22/V.22bis Note: Used primarily for international data transmission Command Function &G0 Guard tone disabled &G1 Guard tone disabled &G2 1800Hz guard tone enabled REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product code I1 Reports EPROM CRC value I2 Displays OK I3 Reports firmware revision number I4 Reports Motorola 56K I5 Reports country code parameter I6 Reports data pump model and code revision SPEAKER MODE Type: Configuration Format: AT [cmds] Mn [cmds] Description: Selects various speaker options Command Function M0 Speaker disabled SPEAKER VOLUME Type: Configuration Format: AT [cmds] Ln [cmds] Description: Controls speaker volume Command Function L0 Speaker disabled TRANSMIT CARRIER Type: Configuration Format: AT [cmds] Cn [cmds] Description: Controls the transmit carrier switching Note: Command performs no function; included for compatibility only. Special AT Commands DISTINCTIVE RING Type: Configuration Format: AT [cmds] -SDR=n [cmds] Description: Controls distinctive ring Command Function -SDR=0 Distinctive ring disable -SDR=1 Distinctive ring enable ring type A -SDR=2 Distinctive ring enable ring type B -SDR=3 Distinctive ring enable ring type A and B -SDR=4 Distinctive ring enable ring type C -SDR=5 Distinctive ring enable ring type A and C -SDR=6 Distinctive ring enable ring type B and C -SDR=7 Distinctive ring enable ring type A, B, and C MNP10-EC Type: Configuration Format: AT [cmds] -SECn [cmds] Description: Controls MNP10-EC Command Function -SEC0 Disable -SEC1 Enable and set TX level (0-30dB/m) S(status) -REGISTERS AUTO-SYNC OPTIONS Type: Register Format AT [cmds] S19=n [cmds] Default: 0 Range: Unidentified Unit: 1 second Description: Sets the auto-sync options HDLC ADDRESS Type: Register Format AT [cmds] S20=n [cmds] Default: 0 Range: Unidentified Unit: 1 second Description: Sets the HDLC address or BSC sync character