NETCOMM LIMITED =============== SOCKET ROCKET 336 (CM3660, CM3660M) Card Type Modem (asynchronous) Chipset Unidentified Maximum Data Rate 33.6Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 103A, 212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Fax Modulation ITU-T V.17, V.27ter, V.29 Error MNP5, V.42, V.42bis Correction/Compression Fax Class Class I & II Data Bus PCMCIA Type II 53435 +------------------------------------------------------------+ | SUPPORTED STANDARD COMMANDS | |------------------------------------------------------------| | Basic AT Commands | |------------------------------------------------------------| | +++, 'comma', A/ | |------------------------------------------------------------| | A, E, H, M, O, P, Q, T, V, W, Z | |------------------------------------------------------------| | &C, &D, &F, &G, &K, &M, &P, &S, &T, &W, &Y, &Z | |------------------------------------------------------------| | Extended AT Commands | |------------------------------------------------------------| | \A, \B, \J, \N, \Q, \T, \X | |------------------------------------------------------------| | %C, %E, %Q | |------------------------------------------------------------| | S-Registers | |------------------------------------------------------------| | S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, | | S16, S18, S25, S26, S29, S30, S38, S95 | |------------------------------------------------------------| | Note: See MHI help file for complete information. | +------------------------------------------------------------+ +------------------------------------------------------------+ | UNIDENTIFIED COMMANDS | |------------------------------------------------------------| | Command | Default | |------------------------------+-----------------------------| | \K | 5 | |------------------------------+-----------------------------| | S33 | 1 | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | AUTO-ANSWER DEFAULT | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Bn [cmds] | |--------------+---------------------------------------------| | Description: | Selects the default value for register S0 | | | at power-up or when the &F command is | | | issued. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %B0 | S0 defaults to 0. | |--------------+---------------------------------------------| | %B1 | S0 defaults to 2. | +------------------------------------------------------------+ +------------------------------------------------------------+ | AUTOMATIC RATE SELECTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *An [cmds] | |--------------+---------------------------------------------| | Description: | Selects how the modem chooses a rate for | | | rate negotiations and retrains. Lower | | | speeds are more noise-resistant. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *A0 | Choose lower than average speed. | |--------------+---------------------------------------------| | i *A1 | Choose average speed. | |--------------+---------------------------------------------| | *A2 | Choose higher than average speed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BREAK LENGTH | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S43=n [cmds] | |--------------+---------------------------------------------| | Default: | 15 | |--------------+---------------------------------------------| | Range: | 0 - 255 | |--------------+---------------------------------------------| | Unit: | 1 mS | |--------------+---------------------------------------------| | Description: | Sets the default length of transmitted | | | break signals. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUFFER FAILSAFE | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S82=n [cmds] | |--------------+---------------------------------------------| | Default: | 60 | |--------------+---------------------------------------------| | Range: | 1 - 255 | |--------------+---------------------------------------------| | Unit: | 1 byte | |--------------+---------------------------------------------| | Description: | The function of this command is | | | unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUFFER MAXIMUM LEVEL | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S80=n [cmds] | |--------------+---------------------------------------------| | Default: | 15 | |--------------+---------------------------------------------| | Range: | 1 - 19 | |--------------+---------------------------------------------| | Unit: | 5% of the total buffer space | |--------------+---------------------------------------------| | Description: | Sets the percentage of the buffer that must | | | be full before the modem sends the | | | character or signal to pause the data. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUFFER MINIMUM LEVEL | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S81=n [cmds] | |--------------+---------------------------------------------| | Default: | 3 | |--------------+---------------------------------------------| | Range: | 1 - 19 | |--------------+---------------------------------------------| | Unit: | 5% of the total buffer space | |--------------+---------------------------------------------| | Description: | Sets the percentage of the buffer that must | | | be empty before the modem sends the | | | character or signal to restart the data. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUFFER OVERFLOW | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #On [cmds] | |--------------+---------------------------------------------| | Description: | Sets the modem's response when a buffer | | | overflows. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i #O0 | Modem drops incoming characters when buffer | | | overflows. | |--------------+---------------------------------------------| | #O1 | Modem disconnects when transmit buffer | | | overflows. | |--------------+---------------------------------------------| | #O2 | Modem disconnects when receive buffer | | | overflows. | |--------------+---------------------------------------------| | #O3 | Modem disconnects when either buffer | | | overflows. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CALLBACK DELAY | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S27=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0 - 255 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Sets the amount of time that must elapse | | | between the modem disconnecting and | | | beginning a callback sequence. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CALLING TONE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #Cn [cmds] | |--------------+---------------------------------------------| | Description: | Controls whether the modem will send a V.25 | | | calling tone when originating a call. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | #C0 | Calling tone disabled. | |--------------+---------------------------------------------| | i #C1 | 1300Hz V.25 calling tone enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND LINE TIMEOUT | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S69=n [cmds] | |--------------+---------------------------------------------| | Default: | 60 | |--------------+---------------------------------------------| | Range: | 0 - 255 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | The function of this register is | | | unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND VERIFICATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #Vn [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether the modem verifies entered | | | commands. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | #V0 | Command verification disabled. | |--------------+---------------------------------------------| | i #V1 | Command verification enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT MESSAGE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Pn [cmds] | |--------------+---------------------------------------------| | Description: | Sets when DCD is raised compared to when | | | the CONNECT message is displayed. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %P0 | DCD is raised after CONNECT message is | | | displayed. | |--------------+---------------------------------------------| | %P1 | DCD is raised before CONNECT message is | | | displayed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CTS SIGNAL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Kn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the behaviour of the CTS signal. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %K0 | CTS normal. | |--------------+---------------------------------------------| | %K1 | CTS forced low during dialing and | | | handshaking. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CTS SIGNAL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Rn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the behaviour of the CTS signal. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %R0 | CTS signal controlled by &R command. | |--------------+---------------------------------------------| | %R1 | CTS follows RTS. | |--------------+---------------------------------------------| | %R2 | CTS follows RTS when on-line and follows | | | DTR when off-line. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DES ENCRYPTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #En [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether the modem will use DES | | | en/decryption on transmitted and received | | | data. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i #E0 | DES encryption disabled. | |--------------+---------------------------------------------| | #E1 | DES encryption enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] D<#>;[cmds] | |--------------+---------------------------------------------| | Description: | Dials the telephone number indicated | | | according to any modifiers included in the | | | string. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | DF | Calling tone disabled for this call. | |--------------+---------------------------------------------| | DL | Re-dial last number. | |--------------+---------------------------------------------| | DP | Pulse dialing enabled. | |--------------+---------------------------------------------| | DR | Answer mode enabled; originate mode | | | disabled following handshake initiation. | |--------------+---------------------------------------------| | DS=n | Dial stored telephone number n. | |--------------+---------------------------------------------| | DT | Tone dialing enabled. | |--------------+---------------------------------------------| | 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 Quiet 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^ | Calling tone disabled for this call. | |--------------+---------------------------------------------| | D; | Modem returned to idle state after dialing. | | | The semicolon can only be placed at the end | | | of the dial command. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISCONNECT CAUSE | |------------------------------------------------------------| | Type: | Register (read-only) | |--------------+---------------------------------------------| | Format: | AT [cmds] S42? [cmds] | |--------------+---------------------------------------------| | Description: | The meanings of the values for this | | | register are unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISCONNECT CAUSE - PREVIOUS CALL | |------------------------------------------------------------| | Type: | Register (read-only) | |--------------+---------------------------------------------| | Format: | AT [cmds] S74? [cmds] | |--------------+---------------------------------------------| | Description: | The meanings of the values for this | | | register are unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISCONNECT DELAY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Dn [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | Unidentified | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Sets the delay before disconnection. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY CONFIGURATION AND STATISTICS | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] \S [cmds] | |--------------+---------------------------------------------| | Description: | Displays the settings of all commands and | | | statistics about the current connection. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested about the | | | modem. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Displays product identification code. | |--------------+---------------------------------------------| | I1 | Displays ROM checksum. | |--------------+---------------------------------------------| | I2 | Displays ROM checksum result as OK or | | | ERROR. | |--------------+---------------------------------------------| | I3 | Displays modem model. | |--------------+---------------------------------------------| | I4 | Displays firmware revision and release | | | date. | |--------------+---------------------------------------------| | I5 | Displays manufacturer information. | |--------------+---------------------------------------------| | I9 | Displays voice firmware manufacturer. | |--------------+---------------------------------------------| | I10 | Displays modem statistics. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY PROFILES | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] &V [cmds] | |--------------+---------------------------------------------| | Description: | Displays the configuration profile | | | indicated. If no profile is specified the | | | active profile will be displayed. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &V0 | Displays stored profile 0. | |--------------+---------------------------------------------| | &V1 | Displays stored profile 1. | |--------------+---------------------------------------------| | &V2 | Displays stored profile 2. | |--------------+---------------------------------------------| | &V3 | Displays stored profile 3. | |--------------+---------------------------------------------| | &V8 | Displays all command setting differences | | | between the active and the default profile. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISTINCTIVE RING | |------------------------------------------------------------| | Format: | AT [cmds] -SDR=n [cmds] | |----------------+-------------------------------------------| | Default: | 0 | |----------------+-------------------------------------------| | Range: | 0 - 7 | |----------------+-------------------------------------------| | Description: | Selects which distinctive ring signals | | | the modem will respond to and how it will | | | respond. | |------------------------------------------------------------| | Bit | Value | Function | |---------+--------+-----------------------------------------| | 0 | i 0 | Respond to ring type 1 as RING. | | | | | | | 1 | Respond to ring type 1 as RING1. | |------------------------------------------------------------| | 1 | i 0 | Respond to ring type 2 as RING. | | | | | | | 1 | Respond to ring type 2 as RING2. | |-------------+------+---------------------------------------| | 2 | i 0 | Respond to ring type 3 as RING. | | | | | | | 1 | Respond to ring type 3 as RING3. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DSR SIGNAL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Sn [cmds] | |--------------+---------------------------------------------| | Description: | Controls the behaviour of the DSR signal. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %S0 | DSR normal. | |--------------+---------------------------------------------| | %S1 | DSR follows DTR. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DTR CHANGE THRESHOLD | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S75=n [cmds] | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0 - 255 | |--------------+---------------------------------------------| | Unit: | 10 mS | |--------------+---------------------------------------------| | Description: | Sets the minimum time the DTR signal must | | | be high to be acknowledged by the modem. | +------------------------------------------------------------+ +------------------------------------------------------------+ | EXTENDED RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Un [cmds] | |--------------+---------------------------------------------| | Description: | Selects which extended result codes the | | | modem will display. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %U0 | Reliable result codes will be displayed for | | | all error correction connections. | |--------------+---------------------------------------------| | %U1 | V.42 result codes will be displayed. | |--------------+---------------------------------------------| | %U2 | V.42 and V.42bis, MNP2-5, and DES result | | | codes will be displayed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | EXTENDED RESULT CODES - RELIABLE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Vn [cmds] | |--------------+---------------------------------------------| | Description: | Selects reliable extended result codes. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i \V0 | Reliable result codes disabled. | |--------------+---------------------------------------------| | \V1 | Reliable result codes enabled. | |--------------+---------------------------------------------| | \V8 | Extended result codes enabled. | |--------------+---------------------------------------------| | \V9 | Extended result codes enabled with | | | diagnostic information. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLASH DIAL MODIFIER TIME | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S100=n [cmds] | |--------------+---------------------------------------------| | Default: | 5 | |--------------+---------------------------------------------| | Range: | 1 - 10 | |--------------+---------------------------------------------| | Unit: | .1 second | |--------------+---------------------------------------------| | Description: | Time the modem will go on-hook upon | | | receiving the ! dial modifier in dial | | | string. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Selects the type of flow control the modem | | | will use. | |--------------+---------------------------------------------| | 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. | |--------------+---------------------------------------------| | i &K9 | Failsafe flow control enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | HELP | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] ? [cmds] | |--------------+---------------------------------------------| | Description: | Displays help on the modem's commands. | +------------------------------------------------------------+ +------------------------------------------------------------+ | HELP SCREEN LENGTH | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S97=n [cmds] | |--------------+---------------------------------------------| | Default: | 24 | |--------------+---------------------------------------------| | Range: | 1 - 255 | |--------------+---------------------------------------------| | Unit: | 1 line | |--------------+---------------------------------------------| | Description: | Sets the number of lines of text of the | | | help screen the modem will display before | | | pausing. | +------------------------------------------------------------+ +------------------------------------------------------------+ | HELP SCREEN WIDTH | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S96=n [cmds] | |--------------+---------------------------------------------| | Default: | 80 | |--------------+---------------------------------------------| | Range: | 1 - 255 | |--------------+---------------------------------------------| | Unit: | 1 column | |--------------+---------------------------------------------| | Description: | Sets the number of characters wide the | | | modem will format the help screen to | | | display. | +------------------------------------------------------------+ +------------------------------------------------------------+ | INTERRUPT DIALING SEQUENCE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Nn [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether a dialing or | | | connection/handshaking sequence may be | | | interrupted by user input. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &N0 | Dial interrupt disabled. | |--------------+---------------------------------------------| | i &N1 | Dial interrupt enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PROTOCOL/SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Bn [cmds] | |--------------+---------------------------------------------| | Description: | Selects the protocol and speed the modem | | | will attempt to connect at. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | B0 | Select protocol specified by #B. | |--------------+---------------------------------------------| | B1 | Auto-detect the highest common connect | | | speed. | |--------------+---------------------------------------------| | B2 | Select protocol specified by #B. | |--------------+---------------------------------------------| | B3 | Select V.21 at 300bps speed. | |--------------+---------------------------------------------| | B4 | Select Bell 103 at 300bps speed. | |--------------+---------------------------------------------| | B5 | Select V.23 at 1200/75bps speed. | |--------------+---------------------------------------------| | B6 | Select V.22 at 1200bps speed. | |--------------+---------------------------------------------| | B7 | Select Bell 212A at 1200bps speed. | |--------------+---------------------------------------------| | B8 | Select V.22bis at 2400bps speed. | |--------------+---------------------------------------------| | B9 | Auto-detect the highest common connect | | | speed. | |--------------+---------------------------------------------| | B10 | Select V.32 at 4800bps speed. | |--------------+---------------------------------------------| | B11 | Select V.32bis at 7200bps speed. | |--------------+---------------------------------------------| | B12 | Select V.32bis uncoded at 9600bps speed. | |--------------+---------------------------------------------| | B13 | Select V.32bis at 9600bps speed. | |--------------+---------------------------------------------| | B14 | Select V.32bis at 12Kbps speed. | |--------------+---------------------------------------------| | B15 | Select V.32bis at 14.4Kbps speed. | |--------------+---------------------------------------------| | B16 | Select V.34 at 14.4Kbps speed. | |--------------+---------------------------------------------| | B17 | Select V.34 at 16.8Kbps speed. | |--------------+---------------------------------------------| | B18 | Select V.34 at 19.2Kbps speed. | |--------------+---------------------------------------------| | B19 | Select V.34 at 21.6Kbps speed. | |--------------+---------------------------------------------| | B20 | Select V.34 at 24Kbps speed. | |--------------+---------------------------------------------| | B21 | Select V.34 at 26.4Kbps speed. | |--------------+---------------------------------------------| | B22 | Select V.34 at 28.8Kbps speed. | |--------------+---------------------------------------------| | B23 | Select V.34 at 31.2Kbps speed. | |--------------+---------------------------------------------| | B24 | Select V.34 at 33.6Kbps speed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PROTOCOL/SPEED MODIFIER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #Bn [cmds] | |--------------+---------------------------------------------| | Description: | Selects the communication protocol for | | | low-speed data calls. | |--------------+---------------------------------------------| | Command | Protocol | |--------------+---------------------------------------------| | i #B0 | B2 indicates modem will use ITU-T V.22 at | | | 1200bps; B0 indicates modem will use V.23 | | | at 1200bps. | |--------------+---------------------------------------------| | #B1 | B0 indicates modem will use ITU-T V.22 at | | | 1200bps; B2 indicates modem will use V.23 | | | at 1200bps. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REMOTE CONFIGURATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #An [cmds] | |--------------+---------------------------------------------| | Description: | Sets whether the modem will allow remote | | | configuration sessions. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | #A0 | Remote configuration disabled. | |--------------+---------------------------------------------| | #A1 | Remote configuration enabled. | |--------------+---------------------------------------------| | i #A2 | Remote configuration enabled and | | | configuration password required. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REMOTE CONFIGURATION CHARACTER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S67=n [cmds] | |--------------+---------------------------------------------| | Default: | 42 | |--------------+---------------------------------------------| | Range: | 0 - 127 | |--------------+---------------------------------------------| | Unit: | 1 ASCII character | |--------------+---------------------------------------------| | Description: | Defines the character that, when sent four | | | times within the guard time set by S66, | | | will notify the modem that a remote | | | configuration session has been requested. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REMOTE CONFIGURATION SEQUENCE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | **** | |--------------+---------------------------------------------| | Description: | Initiates the remote configuration escape | | | sequence, requesting to begin a remote | | | configuration session with the remote | | | modem. The modem must receive the four | | | characters set with the S67 command within | | | the time allotted by S66. | |--------------+---------------------------------------------| | Note: | Do not precede this command with AT. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REMOTE CONFIGURATION SEQUENCE GUARD TIME | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S66=n [cmds] | |--------------+---------------------------------------------| | Default: | 10 | |--------------+---------------------------------------------| | Range: | 1 - 255 | |--------------+---------------------------------------------| | Unit: | .1 second | |--------------+---------------------------------------------| | Description: | Maximum time that may elapse for a remote | | | configuration character sequence to be | | | entered in order for it to be executed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Qn [cmds] | |--------------+---------------------------------------------| | Description: | Enables modem to send result codes to the | | | DTE. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i Q0 | Result code sending enabled. | |--------------+---------------------------------------------| | Q1 | Result code sending disabled. | |--------------+---------------------------------------------| | Q2 | Result code sending enabled; modem will not | | | send RINGING result code in answer mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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; | | | basic result codes only enabled. | |--------------+---------------------------------------------| | X1 | Busy and dial tone detection disabled; | | | basic result codes with connect speed | | | enabled. | |--------------+---------------------------------------------| | X2 | Busy tone detection disabled, dial tone | | | detection enabled; basic result codes with | | | connect speed enabled. | |--------------+---------------------------------------------| | X3 | Busy tone detection enabled, dial tone | | | detection disabled; basic result codes with | | | connect speed enabled. | |--------------+---------------------------------------------| | X4 | Busy and dial tone detection enabled; basic | | | result codes with connect speed enabled. | |--------------+---------------------------------------------| | i X5 | Busy and dial tone detection enabled; basic | | | result codes with connect speed enabled; | | | RINGING response enabled.. | |--------------+---------------------------------------------| | X6 | Busy tone detection enabled, dial tone | | | detection disabled; basic result codes with | | | connect speed enabled; RINGING response | | | enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SECURITY MENU MODE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] #S | |--------------+---------------------------------------------| | Description: | Commands the modem to enter security menu | | | mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | TRANSMISSION LEVEL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Ln [cmds] | |--------------+---------------------------------------------| | Default: | Unidentified | |--------------+---------------------------------------------| | Range: | 0, 11 - 19 | |--------------+---------------------------------------------| | Unit: | -1 dBm | |--------------+---------------------------------------------| | Description: | Sets the signal level for transmission. %L0 | | | will display the current signal level. | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.42 DETECTION PHASE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] #Jn [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether the modem will go through | | | the V.42 detection phase. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | #J0 | V.42 detection phase disabled. | |--------------+---------------------------------------------| | i #J1 | V.42 detection phase enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.42 DETECTION PHASE TIME | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S62=n [cmds] | |--------------+---------------------------------------------| | Default: | 75 | |--------------+---------------------------------------------| | Range: | 0 - 255 | |--------------+---------------------------------------------| | Unit: | 10 mS | |--------------+---------------------------------------------| | Description: | Sets the length of the V.42 detection | | | phase. | +------------------------------------------------------------+ +------------------------------------------------------------+ | WELCOME MESSAGE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Wxxxx|xxxx [cmds] | |--------------+---------------------------------------------| | Description: | Sets the welcome message displayed to | | | incoming connections. The vertical bar (|) | | | character may be used to specify line | | | breaks. The message must be 80 characters | | | or less. | +------------------------------------------------------------+ +------------------------------------------------------------+ | WELCOME MESSAGE DISPLAY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Wn [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether the modem will display the | | | welcome message to incoming connections. | |--------------+---------------------------------------------| | Note: | See the *W command for more information. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | i %W0 | Welcome message will not be displayed. | |--------------+---------------------------------------------| | %W1 | Welcome message will be displayed. |