TEXT View Source
# 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
IMG IMG 1
+------------------------------------------------------------+
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| Description: | Displays current setting of modem commands. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DTR DIALING |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] %Dn [cmds] |
|--------------+---------------------------------------------|
| Example: | AT %D1 DT555-1212<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|---------------+--------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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=<cmds> |
|--------------+---------------------------------------------|
| Example: | AT *V1=ATS11=45 M0<CR> |
|--------------+---------------------------------------------|
| Description: | Stores string to be executed on power up or |
| | reset. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INITIALIZATION STRING DISPLAY |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] *V? |
|--------------+---------------------------------------------|
| Example: | AT *V?<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| Description: | Display contents of all S-registers. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SOFTWARE SETUP |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] *Sn [cmds] |
|--------------+---------------------------------------------|
| Example: | AT *S1<CR> |
|--------------+---------------------------------------------|
| 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?<CR> |
|--------------+---------------------------------------------|
| 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?<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| Description: | Enables V.25bis mode. |
+------------------------------------------------------------+
V.25bis Command Set
+------------------------------------------------------------+
| AT COMMAND SET |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | ATC |
|--------------+---------------------------------------------|
| Example: | ATC<CR> |
|--------------+---------------------------------------------|
| Description: | Switch to AT command set. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CLEAR STORED NUMBER |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | CLAnn |
|--------------+---------------------------------------------|
| Example: | CLA 07 <CR> |
|--------------+---------------------------------------------|
| Description: | Deletes number stored at memory location n. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY STORED NUMBERS |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | RLNn |
|--------------+---------------------------------------------|
| Example: | RLN2<CR> |
|--------------+---------------------------------------------|
| 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<CR> |
|--------------+---------------------------------------------|
| 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. |
+------------------------------------------------------------+