
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<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 modems 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.

