VEN-TEL, INC. ============= PCMV.32BIS Modem Type Data (synchronous/asynchronous)/Fax Maximum Data Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Bus External Fax Class 8-bit ISA Data Modulation Bell 103A/212A Protocol ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation Unidentified Protocol Error MNP5, V.42, V.42bis Correction/Compression +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |------------------+----------+-------------------+----------| | Line in/line out | CN1 | Line out/line out | CN2 | +------------------------------------------------------------+ +------------------------------------------------------------+ | COM PORT SELECTION | |------------------------------------------------------------| | Port | SW1/3 | SW1/4 | |------------------+--------------------+--------------------| | COM1 | Closed | Open | |------------------+--------------------+--------------------| | COM2 | Open | Open | |------------------+--------------------+--------------------| | COM3 | Closed | Closed | |------------------+--------------------+--------------------| | COM4 | Open | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | FACTORY CONFIGURED SETTINGS | |------------------------------------------------------------| | Switch | Setting | |----------------------------+-------------------------------| | SW1/1 | Unidentified | |----------------------------+-------------------------------| | SW1/2 | Unidentified | +------------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | RESULT CODE CARRIAGE RETURN | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Gn [cmds] | |--------------+---------------------------------------------| | Example: | AT %G1 &W | |--------------+---------------------------------------------| | Description: | Appends carriage return to result codes. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %G0 | Do not append carriage return. | |--------------+---------------------------------------------| |>> %G1 | Append carriage return. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUSY OUT | |------------------------------------------------------------| | Format | AT [cmds] *Kn [cmds] | |--------------+---------------------------------------------| | Example: | AT*K1 | |--------------+---------------------------------------------| | Default: | _ | |--------------+---------------------------------------------| | Range: | 0-15 | |--------------+---------------------------------------------| | Unit: | Rings. | |--------------+---------------------------------------------| | Description: | Sends busy signal after n rings without DTR | | | signal. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CHARACTER LENGTH | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Fn [cmds] | |--------------+---------------------------------------------| | Example: | AT \F3 | |--------------+---------------------------------------------| | Description: | Sets length of character. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | __\F0 | 8 data bits, 1 stop bit, null parity. | |--------------+---------------------------------------------| | \F1 | 8 data bits, 1 stop bit, odd parity. | |--------------+---------------------------------------------| | \F2 | 8 data bits, 1 stop bit, even parity. | |--------------+---------------------------------------------| | \F3 | 8 data bits, 2 stop bits, null parity. | |--------------+---------------------------------------------| | \F4 | 7 data bits, 1 stop bit, null parity. | |--------------+---------------------------------------------| | \F5 | 7 data bits, 1 stop bit, ___ parity. | |--------------+---------------------------------------------| | \F6 | 7 data bits, 1 stop bit, even parity. | |--------------+---------------------------------------------| | \F7 | 7 data bits, 2 stop bits, null parity. | |--------------+---------------------------------------------| | \F8 | 7 data bits, 2 stop bits, odd parity. | |--------------+---------------------------------------------| | \F9 | 7 data bits, 2 stop bits, even parity. | |--------------+---------------------------------------------| | __\F10 | Set character length to register S13. | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMPRESSION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT %Cn | |--------------+---------------------------------------------| | Example: | AT %C0 *Y1 | |--------------+---------------------------------------------| | Description: | Selects data compression. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %C0 | Data compression disabled. | |--------------+---------------------------------------------| | __%C1 | Data compression enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CONNECT MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Nn [cmds] | |--------------+---------------------------------------------| | Example: | AT \N1 DT555-1212 | |--------------+---------------------------------------------| | Description: | Sets connect mode. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | __\N1 | Direct mode. | |--------------+---------------------------------------------| | __\N0 | Normal mode. | |--------------+---------------------------------------------| | __\N2 | Reliable mode. | |--------------+---------------------------------------------| | __\N3 | Auto-reliable mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL CONTINUOUSLY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Rn | |--------------+---------------------------------------------| | Example: | AT *R0 | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-9 | |--------------+---------------------------------------------| | Unit: | 1 dial | |--------------+---------------------------------------------| | Description: | Automatically dials next number in memory n | | | times. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY CURRENT COMMAND STATUS | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] \S [cmds] | |--------------+---------------------------------------------| | Example: | AT &Z2=9W1-303-555-1212 \S | |--------------+---------------------------------------------| | Description: | Displays current setting of modem commands. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DTR DIALING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Dn [cmds] | |--------------+---------------------------------------------| | Example: | AT %D1 DT555-1212 | |--------------+---------------------------------------------| | Description: | Turns DTR dialing on and off. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> %D0 | DTR dialing disabled. | |--------------+---------------------------------------------| | %D1 | DTR dialing enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ERROR CORRECTION MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Yn [cmds] | |--------------+---------------------------------------------| | Example: | AT *Y1 %C1 | |--------------+---------------------------------------------| | Description: | Selects active error-correction protocols. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *Y0 | Auto-detect mode. | |--------------+---------------------------------------------| |>> *Y1 | MNP and V.42bis enabled. | |--------------+---------------------------------------------| | *Y2 | V.42bis only enabled. | |--------------+---------------------------------------------| | *Y3 | MNP only enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Fn [cmds] | |--------------+---------------------------------------------| | Example: | AT %F1 &K3 | |--------------+---------------------------------------------| | Description: | Selects flow control. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %F0 | Flow control disabled. | |--------------+---------------------------------------------| | %F1 | Flow control enabled for DTE and DCE | |--------------+---------------------------------------------| |>> %F2 | Flow control enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL PASSTHROUGH | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Pn [cmds] | |--------------+---------------------------------------------| | Example: | AT *P0 &W | |--------------+---------------------------------------------| | Description: | Allows modem to act on, then transmit | | | XON/XOFF characters. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> *PO | Passthrough enabled. | |--------------+---------------------------------------------| | *P1 | Passthrough disabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL TYPE | |------------------------------------------------------------| | Type: | Configuration | |---------------+--------------------------------------------| | Format: | AT [cmds] \Qn [cmds] | |---------------+--------------------------------------------| | Example: | AT \Q0 A | |---------------+--------------------------------------------| | Description: | Sets type of flow control used by modem. | |---------------+--------------------------------------------| | Command | Function | |---------------+--------------------------------------------| |>> \Q0,\Q1,\Q2 | XON/XOFF flow control enabled. | |---------------+--------------------------------------------| | \Q3 | CTS/RTS flow control enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | INACTIVITY TIMER | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] \Tn [cmds] | |--------------+---------------------------------------------| | Example: | AT\T20 | |--------------+---------------------------------------------| | Default: | 0 | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Sets the length of time that the modem does | | | not receive information before it | | | disconnects. | +------------------------------------------------------------+ +------------------------------------------------------------+ | INITIALIZATION STRING | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Vn= | |--------------+---------------------------------------------| | Example: | AT *V1=ATS11=45 M0 | |--------------+---------------------------------------------| | Description: | Stores string to be executed on power up or | | | reset. | +------------------------------------------------------------+ +------------------------------------------------------------+ | INITIALIZATION STRING DISPLAY | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] *V? | |--------------+---------------------------------------------| | Example: | AT *V? | |--------------+---------------------------------------------| | Description: | Displays stored strings to be executed on | | | power up or reset. | +------------------------------------------------------------+ +------------------------------------------------------------+ | LEASED LINE RECEIVE ATTENUATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Ln [cmds] | |--------------+---------------------------------------------| | Example: | AT %L1 &W | |--------------+---------------------------------------------| | Description: | Sets the attenuation for reception when in | | | leased-line mode. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | %L0 | 0 to -43 dB | |--------------+---------------------------------------------| |>> %L1 | 0 to -33 dB | |--------------+---------------------------------------------| | %L2 | 0 to -26 dB | |--------------+---------------------------------------------| | %L3 | 0 to -16 dB | +------------------------------------------------------------+ +------------------------------------------------------------+ | LEASED LINE TRANSMISSION ATTENUATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Tn [cmds] | |--------------+---------------------------------------------| | Example: | AT %T12 | |--------------+---------------------------------------------| | Default: | 15 | |--------------+---------------------------------------------| | Range: | 0 - 15 | |--------------+---------------------------------------------| | Unit: | .5 dB | |--------------+---------------------------------------------| | Description: | Sets the attenuation for transmission when | | | in leased-line mode. | +------------------------------------------------------------+ +------------------------------------------------------------+ | NEGOTIATE LINE SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Qn [cmds] | |--------------+---------------------------------------------| | Example: | AT %Q1 &W | |--------------+---------------------------------------------| | Description: | Allows modem to negotiate down to Bell | | | 202/V.23 while in answer mode | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> %Q0 | Bell 202/V.23 mode disabled. | |--------------+---------------------------------------------| | %Q1 | Substitute 300bps modes with Bell 202/V.23 | | | when answering. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PULSE MODE INTERDIGIT DELAY | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Pn [cmds] | |--------------+---------------------------------------------| | Example: | AT %N1 %P1 P | |--------------+---------------------------------------------| | Description: | Sets interval between digits in pulse mode. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> %P0 | 750ms | |--------------+---------------------------------------------| | %P1 | 650ms | |--------------+---------------------------------------------| | %P2 | 850ms | +------------------------------------------------------------+ +------------------------------------------------------------+ | PULSES PER DIGIT | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Nn [cmds] | |--------------+---------------------------------------------| | Example: | AT %N1 %P1 P | |--------------+---------------------------------------------| | Description: | Sets the number of pulses per digit dialed | | | while in pulse mode. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> %N0 | Digit value is number of pulses (0 digit | | | generates 10 pulses). | |--------------+---------------------------------------------| | %N1 | Digit value minus ten pulses generated (0 | | | digit generates 10 pulses). | |--------------+---------------------------------------------| | %N2 | Digit value plus one pulses generated (0 | | | digit generates 1 pulse). | +------------------------------------------------------------+ +------------------------------------------------------------+ | CD SIGNAL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] %Vn [cmds] | |--------------+---------------------------------------------| | Example: | AT %V0 Q0 | |--------------+---------------------------------------------| | Description: | CD signal state reflects remote modem's RTS | | | status. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> %V0 | CD normal. | |--------------+---------------------------------------------| | %V1 | CD controlled by remote RTS signal. | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESET MODEM TO STORED PROFILE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] %Sn [cmds] | |--------------+---------------------------------------------| | Example: | AT%S6 | |--------------+---------------------------------------------| | Description: | Resets modem to stored profile. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ROAD KEY CUSTOMIZE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *A^x^x^x^x [cmds] | |--------------+---------------------------------------------| | Example: | AT *A^M^H^I^I &W | |--------------+---------------------------------------------| | Description: | Sets the key for Remote Options Access and | | | Downloading (^ indicates ctrl key | | | depressed). The default is ^R^O^A^D. | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESULT CODE FORMAT | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Vn [cmds] | |--------------+---------------------------------------------| | Example: | AT \V0 Q0 | |--------------+---------------------------------------------| | Description: | Selects word or numeric format for | | | information-text and result codes. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \V1 | Numeric format enabled. | |--------------+---------------------------------------------| | \V0 | Verbose (word) format enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ROAD INITIATE | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] *U [cmds] | |--------------+---------------------------------------------| | Example: | AT *B0 *U O | |--------------+---------------------------------------------| | Description: | Commands the modem to transmit stored | | | Remote Access Options and Downloading key. | | | The modem must have already connected. | +------------------------------------------------------------+ +------------------------------------------------------------+ | ROAD KEY ENABLE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Bn [cmds] | |--------------+---------------------------------------------| | Example: | AT *B0 *U O | |--------------+---------------------------------------------| | Description: | Enables Remote Options Access and | | | Downloading. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> *B0 | R.O.A.D. disabled. | |--------------+---------------------------------------------| | *B1 | R.O.A.D. enabled. | +------------------------------------------------------------+ +------------------------------------------------------------+ | S-REGISTER DISPLAY | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] %R [cmds] | |--------------+---------------------------------------------| | Example: | AT %R &W | |--------------+---------------------------------------------| | Description: | Display contents of all S-registers. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SOFTWARE SETUP | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Sn [cmds] | |--------------+---------------------------------------------| | Example: | AT *S1 | |--------------+---------------------------------------------| | Description: | Configures modem to communicate with | | | specific communications software. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| |>> *S0 | Normal mode, Crosstalk compatible. | |--------------+---------------------------------------------| | *S1 | Smartcom II Ver. 3.0 compatible. | |--------------+---------------------------------------------| | *S3 | Smartcom III Ver. 1.0 compatible. | +------------------------------------------------------------+ +------------------------------------------------------------+ | TIME AND DATE DISPLAY | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] \D? [cmds] | |--------------+---------------------------------------------| | Example: | AT \D0=12:30 \D1=03/26 \D? | |--------------+---------------------------------------------| | Description: | Display time and date. | +------------------------------------------------------------+ +------------------------------------------------------------+ | TIME AND DATE SET | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] \Dn=xxxx [cmds] | |--------------+---------------------------------------------| | Example: | AT \D0=12:30 \D1=03/26 \D? | |--------------+---------------------------------------------| | Description: | Sets time and date. | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | \D0 | Set time. | |--------------+---------------------------------------------| | \D1 | Set date. | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMAND SET - V.25bis | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] V.25 | |--------------+---------------------------------------------| | Example: | AT V.25 | |--------------+---------------------------------------------| | Description: | Enables V.25bis mode. | +------------------------------------------------------------+ V.25bis Command Set +------------------------------------------------------------+ | AT COMMAND SET | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | ATC | |--------------+---------------------------------------------| | Example: | ATC | |--------------+---------------------------------------------| | Description: | Switch to AT command set. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CLEAR STORED NUMBER | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | CLAnn | |--------------+---------------------------------------------| | Example: | CLA 07 | |--------------+---------------------------------------------| | Description: | Deletes number stored at memory location n. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DISPLAY STORED NUMBERS | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | RLNn | |--------------+---------------------------------------------| | Example: | RLN2 | |--------------+---------------------------------------------| | Description: | Display insecure number in memory location | | | n. If no number is given, all insecure | | | numbers will be displayed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | REDIAL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | DLN | |--------------+---------------------------------------------| | Example: | DLN | |--------------+---------------------------------------------| | Description: | Redial last number dialed by CRN command. | +------------------------------------------------------------+ V.25bis Result Codes +------------------------------------------------------------+ | STORED NUMBERS LIST | |------------------------------------------------------------| | Type: | Result code | |--------------+---------------------------------------------| | Format: | LSNxxxx | |--------------+---------------------------------------------| | Example: | LSN 443-3388 | |--------------+---------------------------------------------| | Description: | Displays stored numbers. xxxx may specify a | | | memory location, phone number, or status. | | | If no code was specified with RLN, all | | | stored numbers are displayed. | +------------------------------------------------------------+