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 Protocol Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis Fax Modulation Protocol Unidentified Error Correction/Compression MNP5, V.42, V.42bis [Image] 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.