PHEONIX RESEARCH GROUP, INC. 331CAR Card Type Modem Chip Set Unidentified I/O Options Line out, line in, microphone in, audio in, speaker out, game port Maximum Modem Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Fax Modulation Protocol ITU-T V.17, V.27ter, V.29 Error Correction/Compression MNP10, MNP5, V.42, V.42bis Fax Class Unidentified Data Bus 16 -bit ISA [Image] CONNECTIONS Function Label Function Label Line in (RJ-11) CN1 Audio in CN4 Line out (RJ-11) CN2 Speaker out CN5 Microphone in CN3 Game/MIDI port CN6 SUPPORTED COMMAND SET Basic AT Commands AT, A/ A, E, H, M, O, P, Q, T, V &C, &P, &R, &W, &Z Extended AT Commands \A, \B, \N %C, %E S Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S26, S28 Special Commands #CID Voice Commands #SPK, #TL, #VBT, #VGT, #VRA, #VRN, #VRX, #VSD, #VSP, #VTD, #VTS, #VTX, 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 Auto-mode detection disabled; handshake begins at line speed designated by the S32 register. N1 Auto-mode detection enabled; handshake conducted according to automode algorithm. CONNECT MESSAGE FORMAT Type: Configuration Format: AT [cmds] &An [cmds] Description: Determines CONNECT message format Command Function &A0 Extended result codes disabled &A1 Modulation indicator added to CONNECT message &A2 Error detection protocol and data compression indicator added CONNECT message &A3 Modulation indicator, error detection protocol and data compression indicator added CONNECT message CONNECT MESSAGE SPEED SOURCE Type: Configuration Format: AT [cmds] &En [cmds] Description: Selects requested source for the speed field in the CONNECT message Command Mode &E0 DCE speed source &E1 DTE speed source 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 Command Mode &D0 Ignore transition of DTR status &D1 Switch to command mode if DTR is low &D2 DTR follows DTR curcuit definition &D3 Reset on low DTR DEFAULT CONFIGURATION Type: Configuration Format: AT [cmds] Yn [cmds] Description: Selects default user defined configuration Command Function Y0 Select user template 0 Y1 Select user template 1 Y2 Select factory setting 0 Y3 Select factory setting 1 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. DISPLAY AMPERSAND COMMANDS Type: Immediate Format: AT [cmds] &$ [cmds] Description: Displays a list of all & commands FACTORY DEFAULT PROFILE Type: Configuration Format: AT [Cmds] &F [cmds] Description: Sets values in active profile to values found in the default profile Command Mode &F0 Select factory setting 0 &F1 Select factory setting 1 FLOW CONTROL Type: Configuration Format: AT [cmds] &Hn [cmds] Description: Enables flow control options Command Function &H0 Flow control disabled &H1 RTS to CTS flow control enabled REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I1 Reports vendor I2 Reports hardware manufacturer and model information I3 Reports software manufacturer and model information I4 Reports data connection information I5 Reports data connection information I6 Reports data connection information SELECT CALL PROGRESS RESULT CODES Type: Configuration Format: AT [cmds] Xn [cmds] Description: Enables selection of tone detection and associated result code format options Command Function X0 Busy and dial tone detection disabled; result codes 0 - 4 enabled. X1 Busy and dial tone detection disabled; result codes 0 - 5 & 9 - 1212 enabled. X2 Busy tone detection disabled, dial tone detection enabled; result codes 0 - 6 & 9 - 1212 enabled. X3 Busy tone detection enabled, dial tone detection disabled; result codes 0 - 5, 7 - 1212 enabled. X4 Busy and dial tone detection enabled; result codes 0 - 1212 enabled. 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 TEST MODES Type: Immediate Format: AT [cmds] &Tn Description: Selects test options Command Function &T0 TBD &T1 TBD &T2 TBD &T3 TBD USER DEFINED CONFIGURATION Type: Immediate Format: AT [cmds] Zn [cmds] Description: Selects user defined configuration Command Function Z0 Restore default user template Z1 Restore user template 0 Z2 Restore user template 1 Z3 Restore factory setting 0 Z4 Restore factory setting 1 EXTENDED AT COMMANDS BREAK TYPE Type: Configuration Format: AT [cmds] \Kn [cmds] Description: Configures action of break signal Command Function \K0 Online command mode enabled, send no break to remote modem \K1 Break sent to remote modem and buffered cleared \K2 Online command mode enabled, send no break to remote modem \K3 Send break to remote modem immediately \K4 Online command mode enabled, send no break to remote modem » \K5 Send break with transmitted data MODULATION SELECTION Type: Configuration Format: AT [cmds] +MS=x,y,z,a [cmds] Description: Sets options for active protocol; the transfer rates specified by z and a must be valid for the protocol selected. +MS? queries settings Command Function x=21 V.21 x=22 V.22 x=34 V.34 x=103 Bell 103 x=122 V.22bis x=132 V.32bis y=0 Automode disabled y=1 Auto-detect highest speed enabled z, a=300 Set minimum or maximum transfer rate at 300bps, respectively. z, a=1200 Set minimum or maximum transfer rate at 1200bps, respectively. z, a=2400 Set minimum or maximum transfer rate at 2400bps, respectively. z, a=4800 Set minimum or maximum transfer rate at 4800bps, respectively. z, a=7200 Set minimum or maximum transfer rate at 7200bps, respectively. z, a=9600 Set minimum or maximum transfer rate at 9600bps, respectively. z, a=12000 Set minimum or maximum transfer rate at 12000bps, respectively. z, a=14400 Set minimum or maximum transfer rate at 14400bps, respectively. z, a=16800 Set minimum or maximum transfer rate at 16800bps, respectively. z, a=19200 Set minimum or maximum transfer rate at 19200bps, respectively. z, a=21600 Set minimum or maximum transfer rate at 21600bps, respectively. z, a=24000 Set minimum or maximum transfer rate at 24000bps, respectively. z, a=26400 Set minimum or maximum transfer rate at 26400bps, respectively. z, a=28800 Set minimum or maximum transfer rate at 28800bps, respectively. z, a=33600 Set minimum or maximum transfer rate at 33600bps, respectively. VOICE COMMANDS MODE SELECTION Type: Immediate Format: AT [cmds] #CLS=n [cmds] Description: Selects which mode the modem will operate in. Command Function #CLS=0 Modem will operate in data mode. #CLS=1 Modem will operate in fax class I mode. #CLS=8 Modem will operate in voice mode. RECORD GAIN Type: Configuration Format: AT [cmds] #RG=hhhh [cmds] Default: 7FFF Range: 0000 - 7FFF Unit: Unidentified (hexadecimal) Description: Sets the record gain. #RG? queries value VOICE - LOCAL SERIAL PORT SPEED Type: Configuration Format: AT [cmds] #BDR=n [cmds] Range: 0-48 Unit: 2400bps Description: Sets the speed of the local serial port when in voice mode. VOICE DEVICE Type: Configuration Format: AT [cmds] #VLS=n [cmds] Description: Selects the I/O device for the DSP chip. Command Function #VLS=0 Telephone line and handset used for voice I/O. #VLS=2 Internal speaker only used for voice I/O. #VLS=3 External microphone only used for voice I/O. #VLS=6 Speakerphone used for voice I/O. VOICE INACTIVITY TIMER Type: Configuration Format AT [cmds] #VIT=n [cmds] Range: 0-255 Unit: 1 ms Description: Maximum duration of voice inactivity allowed prior to initiating hang-up process. Note: #VIT=0 disables the timer and allows indefinite inactivity. #VIT? queries current setting. #VIT=? lists available options VOICE PARAMETERS Type: Configuration Format: AT [cmds] #VIP [cmds] Description: Initializes voice parameters VOICE SAMPLE QUALITY Type: Configuration Format: AT [cmds] #VBS=n [cmds] Description: Selects the number of bits per sample that the modem records. Command Function #VBS=2 Modem records 2 bits per sample in ADPCM encoding. #VBS=4 Modem records 4 bits per sample in ADPCM encoding. #VBS=8 Modem records 8 bits per sample in PCM encoding. #VBS=16 Modem records 16 bits per sample in PCM encoding. VOICE SAMPLING RATE Type: Configuration Format: AT [cmds] #VSR=n [cmds] Description: Sets the sampling rate used when recording voice signals. #VSR? queries settings Command Function #VSR=7200 Selects a sampling rate of 7.2KHz. #VSR=8000 Selects a sampling rate of 8.0KHz. #VSR=11025 Selects a sampling rate of 11.025KHz. VOICE SILENCE DETECTION THRESHOLD Type: Configuration Format: AT [cmds] #VSS=n [cmds] Range: 0 - 31 Unit: Unidentified Description: Sets the threshold of sensitivity that the modem uses to determine silence detection. #VSS=0 disables. #VSS=31 allows for noisy conditions. #VSS? queries current setting. #VSS=? Lists available options VOICE TIMING MARK Type: Configuration Format: AT [cmds] #VTM=n [cmds] Range: 0 - 10 Unit: .1ms Description: Configures timing mark placement. #VTM? queries current setting. #VTM=? Lists available options S(status) -REGISTERS ACTUAL SPEED Type: Register Format: AT [cmds] S35=n [cmds] Description: Selects actual line speed. Further information is unavailable ADPCM BITS PER SAMPLE Type: Register Format: AT [cmds] S76=n [cmds] Description: Selects bits per sample in ADPCM coding. Further information is unavailable AUTO ANSWER CLEAR TIMEOUT Type: Register Format AT [cmds] S27=n [cmds] Range: 0-255 Unit: 1 second Description: Determines auto-answer clear timeout AUTOMODE SELECTION Type: Register Format: AT [cmds] S31=n [cmds] Description: Selects automode options Command Function S31=0 Auto-mode detection disabled; handshake begins at line speed designated by the S32 register. » S31=1 Auto-mode detection enabled; handshake conducted according to automode algorithm. AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD Type: Register Format: AT [cmds] S39=n [cmds] Description: Controls auto-retrain mode and fallback/fall-forward Command Function S39=0 Auto-retrain disabled S39=1 Auto-retrain enabled S39=2 Auto-fallback/fall-forward enabled BEEP TONE TIMER Type: Register Format AT [cmds] S77=n [cmds] Range: 0-40 Unit: .1 second Description: Determines the beep tone pulse duration. BREAK SEND Type: Register Format: AT [cmds] S21=n [cmds] Range: 1-9 Unit: 100ms Description: Sends break to modem CALLER ID Type: Register Format: AT [cmds] S75=n [cmds] Description: Enables caller ID function. Further information is unavailable CONNECT MESSAGE FORMAT Type: Register Format: AT [cmds] S70=n [cmds] Description: Selects CONNECT message format. Further information is unavailable CONNECT MESSAGE SPEED SOURCE Type: Register Format: AT [cmds] S71=n [cmds] Description: Selects CONNECT message speed source. Further information is unavailable COUNTRY CODE Type: Register Format: AT [cmds] S40=n [cmds] Range: 0-7 Description: Selects county type. Further information is unavailable DATA CARRIER DETECT Type: Register Format: AT [cmds] S68=n [cmds] Description: Selects DCD options. Further information is unavailable DATA CARRIER DETECT (DCD) Type: Register Format: AT [cmds] S60=n [cmds] Description: Selects whether the DCD option is enabled or disabled Command Function S60=0 DCD enabled S60=1 DCD enabled after carrier signal detected DATA SET READY Type: Register Format: AT [cmds] S63=n [cmds] Description: Selects DSR options. Further information is unavailable DATA SET READY Type: Register Format: AT [cmds] S67=n [cmds] Description: Selects DSR options. Further information is unavailable DATA TERMINAL READY (DTR) Type: Register Format: AT [cmds] S63=n [cmds] Description: Selects modem response to DTR. Further information is unavailable DEFAULT SETTING Type: Register Format: AT [cmds] S161=n [cmds] Range: 0-1 Description: Selects default setting. Further information is unavailable ECHO MODE Type: Register Format AT [cmds] S13=n [cmds] Description: Enables/disables echo mode Command Function S13=0 Echo mode disabled S13=1 Echo mode enabled EXTENDED RESULT CODES Type: Register Format: AT [cmds] S56=n [cmds] Description: Determines extended result code sending options. Further information is unavailable FACTORY PROFILE Type: Register Format: AT [cmds] S59=n [cmds] Description: Returns current setting of factory profiles. Further information is unavailable FAE VALUE Type: Register Format: AT [cmds] S151=n [cmds] Range: 0, 1 Description: Selects FAE value. Further information is unavailable FCLASS VALUE Type: Register Format: AT [cmds] S150=n [cmds] Range: 0, 1, 8 Description: Selects FCLASS value. Further information is unavailable FLASH DIAL MODIFIER TIME Type: Register Format AT [cmds] S24=n [cmds] Range: 0-255 Unit: .01 second Description: Time the modem will go on-hook upon receiving the ! dial modifier in dial string. FLOW CONTROL Type: Register Format: AT [cmds] S62=n [cmds] Description: Enables flow control options Command Function S62=0 Flow control disabled S62=1 RTS to CTS flow control enabled FLOW CONTROL CHARACTER - XOFF Type: Register Format: AT [cmds] S23=n [cmds] Range: 0-255 Unit: ASCII Description: Sets the character used to represent XOFF INACTIVITY TIMER Type: Register Format AT [cmds] S19=n [cmds] Range: 0-30 Unit: 1 minute Description: Maximum duration of DTE and DCE inactivity allowed prior to initiating hang-up process. Note: S30=0 disables the timer and allows indefinite inactivity. LINE MODULATION Type: Register Format: AT [cmds] S37=n [cmds] Description: Selects line modulation. Further information is unavailable LINE SELECTION DURATION Type: Register Format AT [cmds] S78=n [cmds] Range: 0, 2, 3, 6 Unit: Unidentified Description: Determines the duration of line selection. Further information is unavailable MAXIMUM SPEED Type: Register Format: AT [cmds] S34=n [cmds] Description: Selects maximum line speed. Further information is unavailable MINIMUM SPEED Type: Register Format: AT [cmds] S33=n [cmds] Description: Selects minimum line speed. Further information is unavailable ORIGINATE/ANSWER Type: Configuration Format: AT [cmds] S22=n [cmds] Description: Selects originate or answer mode Command Function S22=0 Enables answer mode S22=1 Enables originate mode PLAYBACK VOLUME Type: Register Format: AT [cmds] S74=n [cmds] Description: Determines playback volume. Further information is unavailable PULSE/TONE DIALING Type: Register Format AT [cmds] S16=n [cmds] Description: Selects between tone and pulse dialing. Further information is unavailable PUMP STATUS Type: Register Format: AT [cmds] S36=n [cmds] Description: Displays current pump status. Further information is unavailable QUIET MODE Type: Register Format AT [cmds] S14=n [cmds] Description: Enables/disables quiet mode Command Function S14=0 Quiet mode disabled S14=1 Quiet mode enabled RECEIVE SPEED Type: Register Format: AT [cmds] S38=n [cmds] Description: Selects receive speed. Further information is unavailable RECEIVED SIGNAL LEVEL Type: Register Format: AT [cmds] S41=n [cmds] Description: Selects receive signal level. Further information is unavailable REQUEST TO SEND Type: Register Format: AT [cmds] S66=n [cmds] Description: Selects RTS options. Further information is unavailable REQUESTED MODULATION Type: Register Format: AT [cmds] S32=n [cmds] Default: 34 Description: Selects line modulation. Further information is unavailable RESULT CODES Type: Register Format: AT [cmds] S43=n [cmds] Description: Determines result code sending options. Further information is unavailable SIGNAL TO NOISE RATIO Type: Register Format: AT [cmds] S42=n [cmds] Unit: dBM Description: Determines signal to noise ratio. Further information is unavailable SPEAKER MODE Type: Register Format: AT [cmds] S29=n [cmds] Description: Selects various speaker options Command Function S29=0 Speaker disabled S29=1 Speaker enabled until carrier signal detected S29=2 Speaker enabled S29=3 Speaker enabled following dialing, then disabled after carrier signal detected. SPEAKER VOLUME Type: Register Format: AT [cmds] S30=n [cmds] Description: Controls speaker volume Command Function S30=0 Speaker disabled S30=1 Low volume setting S30=2 Medium volume setting S30=3 Highest volume setting SPEAKERPHONE MICROPHONE Type: Register Format: AT [cmds] S90=n [cmds] Range: 0 - 3 Description: Controls microphione options. Further information is unavailable SPEAKERPHONE MUTE Type: Register Format: AT [cmds] S88=n [cmds] Range: 0 - 2 Description: Enables mute function. Further information is unavailable SPEAKERPHONE VOLUME Type: Register Format: AT [cmds] S89=n [cmds] Range: 0 - 15 Description: Controls volume. Further information is unavailable TONE 0 Type: Register Format: AT [cmds] S84=n [cmds] Range: 0 - 3F Description: DTMF tone reports Cap0. Further information is unavailable TONE 1 Type: Register Format: AT [cmds] S85=n [cmds] Range: 0 - 3F Description: DTMF tone reports Cap1. Further information is unavailable TONE 2 Type: Register Format: AT [cmds] S86=n [cmds] Range: 0 - 3F Description: DTMF tone reports Cap2. Further information is unavailable TRANSMISSION LEVEL - GAIN Type: Register Format: AT [cmds] S45=n [cmds] Range: 0-10 Default: 3 Unit: -1 dBm Description Sets the signal level for transmission gain VERBOSE MODE Type: Register Format AT [cmds] S15=n [cmds] Description: Selects word or numeric format for information-text and result codes Command Function S15=0 Numeric format enabled S15=1 Verbose (word) format enabled VOICE RE-RING DETECT TIME Type: Configuration Format: AT [cmds] S79=n [cmds] Default: 70 Range: 0-255 Unit: .1 second Description: Sets the maximum time the modem will wait for the remote station to ring again before it assumes that it has gone off-hook. VOICE RING DETECT TIME Type: Configuration Format: AT [cmds] S80=n [cmds] Default: 100 Range: 0-255 Unit: .1 second Description: Sets the maximum time the modem will wait for the remote station to ring before it assumes that it went off-hook before it rang. VOICE SAMPLE RATE Type: Register Format: AT [cmds] S91=n [cmds] Range: 1, 2 Description: Selects voice sample rate. Further information is unavailable VOICE SILENCE DETECTION Type: Configuration Format: AT [cmds] S81=n [cmds] Description: Selects whether the modem will use silence detection to pause recording during periods of silence. Command Function S81=0 Silence detection disabled. S81=1 Silence detection enabled. VOICE SILENCE DETECTION THRESHOLD Type: Configuration Format: AT [cmds] S82=n [cmds] Description: Sets the threshold of sensitivity that the modem uses to determine silence detection. Command Function S82=0 Silence detection disabled. S82=1 Minimum silence detection sensitivity. S82=2 Standard silence detection sensitivity. S82=3 Maximum silence detection sensitivity. VOICE SILENCE DETECTION TIME Type: Configuration Format: AT [cmds] S83=n [cmds] Default: Unidentified Range: 0 - 255 Unit: .1 second Description: Sets the minimum amount of silence that the modem will detect. VOICE TIMING MARK Type: Register Format: AT [cmds] S87=n [cmds] Range: 0 - 255 Unit: .1ms Description: Configures timing mark placement. Further information is unavailable MISCELLANEOUS TECHNICAL NOTES S Registers 170 - 174 are for debug purposes. S registers 197 - 199 are for diagnostic use only