
PIICEON, INC.

DISPATCHER 805-3400

Card Type                    Modem (asynchronous)
Chipset                      Rockwell
Maximum Data Rate            28.8Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     Compaq communications bus
Fax Class                    Class I & II
Data Modulation              Bell 103A/212A

                             ITU-T V.21, V.22, V.23, V.22bis, V.32,
                             V.32bis, V.34
Fax Modulation               ITU-T V.17, V.21CH2, V.27ter, V.29
Error Correction/Compression MNP5, MNP10, V.42, V.42bis

[Image]

                                CONNECTIONS

       Function          Label              Function               Label

  Line out                   CN1      Compaq communications bus     CN3

  Line in                    CN2

                        SUPPORTED STANDARD COMMANDS

                             Basic AT Commands

  +++, comma, A/

  A, B, C, E, H, L, M, N, O, Q, V, W, X, Y, Z

  &C, &D, &F, &G, &K, &L, &M, &P, &Q, &R, &S, &T, &V, &W, &Y, &Z

                           Extended AT Commands

  \A, \B, \G, \J, \L, \W

  %C, %F, %L, %Q

                                S-Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S14, S16, S18, S21,
  S22, S23, S24, S25, S27,

  S28, S29, S30, S31, S32, S33, S36, S38, S39, S40, S41, S46, S48, S82,
  S86, S91, S92, S95, S201

                            Special AT Commands

  -K, -Q, *H, )M, @M, :E, #CID

            Note: See MHI help file for full command documentation.

                         Proprietary AT Command Set

                                BREAK TYPE

  Type:            Configuration

  Format:          AT [cmds] \Kn [cmds]

  Description:     Configures action of break signal

     Command                             Function

       \K0         Online command mode enabled, do not send break to
                   remote modem.

       \K1         Break sent to remote modem and buffered cleared.

       \K2         Online command mode enabled, do not send break to
                   remote modem.

       \K3         Send break to remote modem immediately.

       \K4         Online command mode enabled, do not send break to
                   remote modem.

       \K5         Send break with transmitted data.

                                 CALLBACK

  Type:                  Configuration

  Format:                AT [cmds] *Pn:xxxx:<#>

  Description:           Stores the information for callback number n.
                         When enabled, the modem will call back the phone
                         number indicated and request the matching
                         password.

                         CELLULAR DRIVER DOWNLOAD

  Type:           Immediate

  Format:         AT [cmds] ^C2

  Description:    Initiates an ASCII transfer of a new cellular phone
                  driver.

                        CELLULAR DRIVER INFORMATION

  Type:             Immediate

  Format:           AT [cmds] ^I [cmds]

  Description:      Displays information about the currently loaded
                    cellular phone driver.

                           CELLULAR PHONE STATUS

  Type:                  Immediate

  Format:            AT [cmds] ^T6 [cmds]

  Description:       Displays the current status of the connected
                     cellular phone.

     Bit        Value                       Function

      0              0   Cellular phone is not receiving an incoming
                         call.
                    1
                         Cellular phone is receiving an incoming call.

      1              0   Cellular phone is not in use.

                    1    Cellular phone is in use.

      2              0   Cellular phone is not locked.

                    1    Cellular phone is locked.

      3              0   Cellular service present.

                    1    Cellular service not present.

      4              0   Cellular phone is off.

                    1    Cellular phone is on.

      5              0   Cellular driver is not initialized.

                    1    Cellular driver is initialized.

      6             0    Not used.

      7              0   Cellular cable not detected.

                    1    Cellular cable detected.

                               CONNECT MODE

  Type:            Configuration

  Format:          AT [cmds] \Nn [cmds]

  Description:     Controls the type of connection the modem will connect
                   with.

     Command                              Function

       \N0         Modem will connect in normal mode.

       \N1         Modem will connect in normal mode.

       \N2         Modem will attempt V.42bis mode, then MNP mode, then
                   hang up.

       \N3         Modem will attempt V.42bis mode, then MNP mode, then
                   normal mode.

       \N4         Modem will attempt V.42bis mode, then hang up.

       \N5         Modem will attempt MNP mode, then hang up.

                                   DIAL

  Type:                  Immediate

  Format:                AT [cmds] D<#> [cmds]

  Description:           Dials telephone number according to any
                         modifiers included in the string.

  Note:                  Any combination of modifiers can be used to
                         produce the desired dial functions in sequence.

        Command                              Function

           DJ            MNP10 link will be negotiated at 1200bps for
                         this call.

           DK            MNP10 power level adjustment enabled for this
                         call.

           DL            Re-dial last number.

           DP            Dial following digits in pulse mode.

          DS=n           Dial stored telephone number n.

           DT            Dial following digits in tone mode.

           DW            Dialing resumed following dial tone detection.

           D,            Dialing paused for amount of time specified in
                         S8 register.

         D"WXY"          Optional method of denoting telephone numbers.
                         Letters enclosed in quotes are interpreted as
                         numbers according to the system found on a
                         telephone keypad.

           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&            Wait for AT&T credit card ("bong") tone
                         detection function enabled. Waits for bong tone
                         for amount of time specified by the S7 command.

           D$            Wait for prompt tone detection function enabled.
                         Waits for prompt tone for amount of time
                         specified by the S7 command.

           D^            Toggles calling tone on or off for this call.

           D>            Sends grounding pulse on EARTH relay line.

           D;            Modem returned to idle state after dialing. The
                         semicolon can only be placed at the end of the
                         dial command.

                          DISPLAY STORED NUMBERS

  Type:          Immediate

  Format:        AT [cmds] \F [cmds]

  Description:   Displays all stored numbers.

                           MODULATION SELECTION

  Type:                  Configuration

  Format:                AT [cmds] +DMS=x,y,z,a [cmds]

  Description:           Sets options for active protocol; the transfer
                         rates specified by z and a must be valid for the
                         protocol selected.

        Command                              Function

          x=0            Set protocol to V.21.

          x=1            Set protocol to V.22.

          x=2            Set protocol to V.22bis.

          x=3            Set protocol to V.23.

          x=9            Set protocol to V.32.

         x=10            Set protocol to V.32bis.

         x=11            Set protocol to V.34.

         x=64            Set protocol to Bell 103.

         x=69            Set protocol to Bell 212A.

          y=0            Automode disabled.

          y=1            Auto-detect highest speed enabled

          y=2            Unidentified.

       z, a=300          Set minimum or maximum transfer rate at 300bps,
                         respectively.

       z, a=1200         Set minimum or maximum transfer rate at 1200bps,
                         respectively.

       z, a=2400         Set minimum or maximum transfer rate at 2400bps,
                         respectively.

       z, a=4800         Set minimum or maximum transfer rate at 4800bps,
                         respectively.

       z, a=7200         Set minimum or maximum transfer rate at 7200bps,
                         respectively.

       z, a=9600         Set minimum or maximum transfer rate at 9600bps,
                         respectively.

      z, a=12000         Set minimum or maximum transfer rate at
                         12000bps, respectively.

      z, a=14400         Set minimum or maximum transfer rate at
                         14400bps, respectively.

      z, a=16800         Set minimum or maximum transfer rate at
                         16800bps, respectively.

      z, a=19200         Set minimum or maximum transfer rate at
                         19200bps, respectively.

      z, a=21600         Set minimum or maximum transfer rate at
                         21600bps, respectively.

      z, a=24000         Set minimum or maximum transfer rate at
                         24000bps, respectively.

      z, a=26400         Set minimum or maximum transfer rate at
                         26400bps, respectively.

      z, a=28800         Set minimum or maximum transfer rate at
                         28800bps, respectively.

                         REMOTE CONFIGURATION END

  Type:          Configuration

  Format:        AT [cmds] *E [cmds]

  Description:   Ends the current remote configuration session.

                       REMOTE CONFIGURATION PASSWORD

  Type:                  Configuration

  Format:                AT [cmds] *Cxxxx [cmds]

  Description:           Stores the password that must be sent by a
                         remote modem to enter a remote configuration
                         session on the local modem.

                       REMOTE CONFIGURATION REQUEST

  Type:            Configuration

  Format:          AT [cmds] *Rn [cmds]

  Description:     Requests the remote modem to start a remote
                   configuration session.

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested.

    Command                              Function

       I0        Reports modem model and speed.

       I1        Reports ROM checksum.

       I2        Tests and reports ROM checksum.

       I3        Reports firmware revision.

       I4        Reports OEM identifer.

       I5        Reports country code.

       I6        Reports data pump and ROM revision.



