ACER, INC. MAGIC F56 Card Type Modem Chipset Unidentified I/O Options Line in, line out, audio card connector, wake-up ring connector microphone in, speaker out Maximum Modem Rate 56.0Kbps Maximum Fax Rate 14.4Kbps Modem Modulation Protocol Bell 103/212A ITU-T V.22bis,V.32, V.32bis, V.34, K56flex Fax Modulation Protocol ITU-T V.17, V21 CH2, V27ter, V.29 Fax Class Class I Error Correction/Compression MNP5, V.42, V.42bis Data Bus 16-bit ISA [Image] CONNECTIONS Function Label Function Label Line in (RJ-11) CN1 Microphone in CN4 Line out (RJ-11) CN2 Wake-up ring connector CN5 Speaker out CN3 Audio card connector CN6 SUPPORTED COMMAND SET Basic AT Commands AT, A/ A, B, E, H, M, O, P, Q, X, Y, Z &C, &F, &M, &P, &Q, &R, &T, &V, &W, &Y Extended AT Commands \K, \N, \V %E, %L, %Q S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S24, S25, S29 S30, S31, S32, S33, S38, S91, S92, S95 Special Commands +MS Voice Commands #CLS, #MDL?, #MFL, #REV?, #VBQ, #VBT, #VCI? #VRA, #VRN, #VRX, #VSD Note: See MHI Help File for full command documentation. Proprietary AT Command Set AUTO-MODE DETECTION Type: Configuration Format: AT [cmds] N n [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 Auto-mode detection disabled. Handshake begins at line speed designated by the S37 register » N1 Auto-mode detection enabled. Handshake conducted according to the automode algorithm supported by the modem DATA SET READY (DSR) Type: Configuration Format: AT [cmds] &S n [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] &D n [cmds] Description: Selects modem response to DTR Note: The action each variant of &D causes depends on the setting of &Q &Q Setting &D0 &D1 &D2 &D3 &Q0, &Q5, &Q6 Command 0 Command Command Command 4 1 2 &Q1, &Q4 Command 2 Command Command Command 4 1 2 &Q2, &3 Command 2 Command Command Command 2 2 2 Command Function Command 0 Modem does not respond to DTR Command 1 Modem goes to command mode after DTR goes is off Command 2 Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled. Command 3 Modem is initialized after DTR goes off FLOW CONTROL Type: Configuration Format: AT [cmds] &K n [cmds] Description: Enables flow control options Command Function &K0 Flow control disabled &K3 RTS/CTS flow control enabled &K4 XON/XOFF flow control enabled &K5 Transparent XON/XOFF flow control enabled &K6 Both RTS/CTS & XON/XOFF flow control enabled GUARD TONE Type: Configuration Format: AT [cmds] &G n [cmds] Description: Commands the modem to transmit a guard tone in V.22/V.22bis Command Function » &G0 Guard tone disabled &G1 Guard tone disabled &G2 1800Hz guard tone enabled REPORT INFORMATION Type: Immediate Format: AT [cmds] I n [cmds] Description: Displays information requested Command Function I0 Reports product ID code I1 Reports ROM checksum I2 Reports "OK" I3 Reports firmware revision, model, and interface type I4 Reports OEM identifier string in either binary or ASCII format I5 Reports country code I6 Reports data pump model and internal code SPEAKER VOLUME Type: Configuration Format: AT [cmds] L n [cmds] Description: Controls speaker volume Command Function L0 Low volume setting L1 Low volume setting L2 Medium volume setting L3 Highest volume setting STORE TELEPHONE NUMBER Type: Configuration Format: AT [cmds] &Z n =(phone # & modifiers) Description: Writes selected telephone numbers into the non-volatile memory at location n Note: The characters described in the D command are valid for use in the &Z command; telephone numbers and modifiers can include up to 34 characters. Command Function &Z0 Telephone number stored in memory location 0 &Z1 Telephone number stored in memory location 1 &Z2 Telephone number stored in memory location 2 &Z3 Telephone number stored in memory location 3 VOICE COMMANDS DATA/DSVD MODE Type: Configuration Format: AT [cmds] -SMS= n [cmds] Description: Selects data or DSVD mode Command Function » -SMS=0 Data mode -SMS=2 DSVD mode -SMS=3 Automatic mode selection VOICE DEVICE Type: Configuration Format: AT [cmds] #VLS= n [cmds] Description: Selects the I/O device for the DSP chip. Command Function » #VLS=0 Headset used for voice I/O. #VLS=6 Speakerphone used for voice I/O. S(STATUS) -REGISTERS AUTOSYNC HDLC ADDRESS OR BSC SYNC CHARACTER Type: Register Format AT [cmds] S20= n [cmds] Default: 0 Range: 0-255 Unit: ASCII Description: Selects the autosync HDLC address or BSC character BIT-MAPPED REGISTER S19 Format AT [cmds] S19= n [cmds] Range: Unidentified Unit: Bit-mapped Description: Selects BSC/HDLC format, adress detection, line coding, and idle indicatior Bit Value Function 0 0 Not used 1 0 BSC 1 HDLC 2 0 Adress detection enabled 1 Adress detection disabled 3 0 NRZI coding 1 NZI coding 4 0 Mark idle 1 Flag or sync idle BIT-MAPPED REGISTER S22 Format AT [cmds] S22= n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls speaker volume and controls, limits results codes, and pulse dial make/break ratio. Bit Value Function 1, 0 00 Off volume 01 Low level volume 10 Medium level volume 11 High level volume 3, 2 00 Speaker off 01 Speaker off on carrier 10 Speaker always on 11 Speaker on during handshake 6 - 4 000 Basic result codes only enabled 100 Basic and connection 101 speed result codes enabled 110 Basic and connection 111 speed result codes and dialtone detection enabled All result codes except dialtone detection enabled All result codes enabled BIT-MAPPED REGISTER S23 Format AT [cmds] S23= n [cmds] Range: 0-189 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 010 speed to 600bps 011 Sets serial port speed to 1200bps 100 Sets serial port 101 speed to 2400bps 110 Sets serial port speed to 4800bps 111 Sets serial port speed to 9600bps Sets serial port speed to 19.2Kbps Sets serial port speed to 38.4Kbps or higher 5, 4 00 Parity even 01 Space Parity 10 Parity odd 11 Mark or No Parity 7, 6 00 Guard tone disabled 01 Guard tone 550Hz enabled 10 Guard tone 1800Hz enabled BIT-MAPPED REGISTER S27 Format AT [cmds] S27= n [cmds] Range: 0-111 Unit: Bit-mapped Description: Selects synchronous/asynchronous mode, line type, clock source, and ITU-T/Bell modes. Bit Value Function 6 0 ITU/T mode 1 Bell mode BIT-MAPPED REGISTER S40 Format AT [cmds] S40= n [cmds] Range: 0-255 Unit: Bit-mapped Description: Controls power level and break handling; selects MNP extended services, link negotiation, and block size. Bit Value Function 0, 1 00 MNP Extended Services disabled 01 MNP Extended Services 11 enabled MNP extended services enabled without indicating MNP on the answer detection phase. 2 0 Power level adjustment enabled 1 Power level adjustment disabled 5, 3 000 AT\K0 001 AT\K1 010 AT\K2 011 AT\K3 100 AT\K4 101 AT\K5 7, 6 00 MNP block size is 64 characters 01 MNP block size is 128 10 characters 11 MNP block size is 192 characters MNP block size is 256 characters BIT-MAPPED REGISTER S41 Format AT [cmds] S41= n [cmds] Range: 0-31 Unit: Bit-mapped 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 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 6, 5 0 Not used 7 0 Fallback to V.22/V.22bis disabled 1 Fallback to V.22/V.22bis enabled BIT-MAPPED REGISTER S201 Format AT [cmds] S41= n [cmds] Range: Unidentified Unit: Bit-mapped Description: Controls cellular transmit level Bit Value Function 4 - 0 00 Initial cellular power lever setting disabled 01 Initial cellular power lever setting enabled 5 00 Compromise equalizer disabled 01 Compromise equalizer enabled 6, 7 0 Not used BREAK OPTIONS Type: Register Format AT [cmds] S82= n [cmds] Description: For compatibility purposes only. Performs no function CONNECTION FAILURE CODES Type: Register Format AT [cmds] S86? [cmds] Description: Reports codes which correspond to the possible causes of a connection failure Value Meaning 0 Normal hang up 4 Carrier signal lost 5 No error-control detected for remote modem during feature negotiation 9 No common protocol found 12 No failure - remote modem disconnected normally 13 Remote modem failed to respond after 10 re-transmissions same message 14 Violation of negotiated protocol caused failure DCE LINE SPEED Type: Register Format AT [cmds] S37= n [cmds] Description: Sets the maximum allowable data exchange rate attempted during handshake process. Command Function S37=0 Speed of last connection S37=1 300bps S37=2 300bps S37=3 300bps S37=5 V.22 at 1200bps S37=6 V.22bis at 2400bps S37=7 V.23 S37=8 V.32 or V.32bis at 4800bps S37=9 V.32 or V.32bis at 9600bps S37=10 V.32bis at 12.0Kbps S37=11 V.32bis at 14.4Kbps S37=12 V.32bis at 7200bps S37=15 VFC at 14.4Kbps S37=16 VFC at 16.8Kbps S37=17 VFC at 19.2Kbps S37=18 VFC at 21.6Kbps S37=19 VFC at 24.0Kbps S37=20 VFC at 24.6Kbps S37=21 VFC at 28.8Kbps ERROR CORRECTION/COMPRESSION Type: Register Format: AT [cmds] S46= n [cmds] Description: Selects active error correction and compression protocols Command Function S46=136 LAP-M only, no compression S46=138 LAP-M with V.42bis data compression ERROR CORRECTION NEGOTIATION Type: Register Format AT [cmds] S36= n [cmds] Description: Selects the action of the modem if it fails to connect with the error-correction protocol set in &Q. Command Function S36=0 Hang up S36=1 Attempt a direct connection S36=3 Attempt a buffered connection S36=4 Attempt a connection at MNP2-4; if that fails, hang up. S36=5 Attempt a connection at MNP2-4; if that fails, attempt a direct connection. S36=7 Attempt a connection at MNP2-4; if that fails, attempt a buffered connection. FEATURE NEGOTIATION OPTIONS Type: Register Format: AT [cmds] S48= n [cmds] Description: Selects active error correction and compression protocols Command Function S48=0 Detection negotiation disabled, XID negotiation disabled S48=7 Detection negotiation and XID negotiation enabled S48=128 Fall-back to options set in S36 FLOW CONTROL Type: Register Format AT [cmds] S39? [cmds] Description: Displays the current flow control Value Meaning 0 Flow control disabled 3 RTS/CTS flow control enabled 4 XON/XOFF flow control enabled 5 Transparent XON/XOFF flow control enabled 6 Both RTS/CTS & XON/XOFF flow control enabled