
MOTOROLA

VOICESURFR 28800 INTERNAL

Card Type                    Modem (asynchronous)
Chip Set                     Unidentified
I/O Options                  Speaker out, microphone
Maximum Modem Rate           28.8Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation Protocol     Unidentified
Fax Modulation Protocol      Unidentified
Error Correction/Compression Unidentified
Fax Class                    Unidentified
Data Bus                     16-bit ISA
Card Size                    Half-length, full-height card

[Image]

                                CONNECTIONS

        Function           Label             Function              Label

  Line out (RJ-11)              CN1      Speaker out                CN3

  Line in (RJ-11)               CN2      Microphone                 CN4

                        USER CONFIGURABLE SETTINGS

                    Function                      Label      Position

  Factory configured - do not alter                S6      Unidentified

  Factory configured - do not alter                S7      Unidentified

  Factory configured - do not alter                S8      Unidentified

            SERIAL PORT ADDRESS

    Setting          S1            S2

  COM1 (3F8h)       Open          Open

  COM2 (2F8h)      Closed         Open

  COM3 (3E8h)       Open         Closed

  COM4 (2E8h)      Closed        Closed

                INTERRUPT

  Setting      S3        S4        S5

   IRQ 3     Closed     Open      Open

   IRQ 4      Open     Closed     Open

   IRQ 5      Open      Open     Closed

                               PLUG AND PLAY

  Plug & Play     JP10        JP11        JP12        JP13        JP14

   Enabled       Closed      Closed      Closed       Open       Closed

   Disabled       Open        Open        Open       Closed       Open

                         SUPPORTED COMMAND SET

                           Basic AT Commands

  AT, +++, A/

  A, E, H, M, O, S, V, X, Y, Z

  &F, &V, &W, &Y, &Z

                          Extended AT Commands

  \K, \Q

  %A, %C

                              S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S25, S26, S38

  Note: See MHI Help File for full command documentation.

                         Proprietary AT Command Set

                         AUTO FALLFORWARD/FALLBACK

  Type:          Configuration

  Format:        AT [cmds] &An [cmds]

  Description:   Controls the auto fallforward/fallback

    Command                              Function

      &A0        Disable auto fallforward/fallback

      &A1        Enable auto fallforward/fallback

                       CONNECTION SPEED NEGOTIATION

  Type:          Configuration

  Format:        AT [cmds] &Hn [cmds]

  Description:   Controls the connection speed negotiation

    Command                              Function

      &H0        V.34 connect speed negotiation (28.8Kbps-300bps)

      &H1        V.34 (28.8Kbps- 4800bps)

      &H2        V.32bis automatic (14.4Kbps -300bps)

      &H3        V.32bis only (14.4Kbps - 4800bps)

      &H4        V.32 automatic (9600-300bps)

      &H5        V.32 only (9600-4800bps)

      &H6        V.22 only (2400-1200bps)

      &H7        V.22 only (1200bps)

      &H8        212 only (1200bps)

      &H9        103 only (300bps)

      &H10       V.21 only (300bps)







                         DATA CARRIER DETECT (DCD)

  Type:          Configuration

  Format:        AT [cmds] &Cn [cmds]

  Description:   Selects whether the DCD option is enabled or disabled

    Command                              Function

      &C0        DCD enabled

      &C1        DCD enabled after carrier signal detected

      &C2        Force DCD on and toggle DCD on disconnect

                           DATA SET READY (DSR)

  Type:          Configuration

  Format:        AT [cmds] &Sn [cmds]

  Description:   Selects DSR options

    Command                              Function

      &S0        DSR forced high

      &S1        DSR high only while modem is handshaking or connected

      &S2        DSR high only while modem is connected

      &S3        DSR is forced high in all modes

                         DATA TERMINAL READY (DTR)

  Type:                  Configuration

  Format:                AT [cmds] &Dn [cmds]

  Description:           Selects modem response to DTR

            Note: The action each variant of &D causes depends on the
            setting of &Q

        Command                              Function

          &D0            Modem does not respond to DTR

          &D1            Modem goes to command mode after DTR goes is off

          &D2            Modem goes to command mode and disconnects
                         (hangs up) after DTR goes off; Auto-Answer is
                         disabled.

          &D3            Modem is initialized after DTR goes off





































                                   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

          DL             Re-dial last number

          DP             Pulse dialing enabled

         DS=n            Dial stored telephone number n

          DT             Tone dialing enabled/Pulse dialing disabled

          DW             Dialing resumed following dial tone detection

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

          D!             Flash function initiated. Modem commanded to go
                         off-hook for specified time before returning
                         on-hook.

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

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports product code

       I1        Reports 000

       I2        Reports OK or ERROR

       I3        Reports firmware revision number

       I4        Reports configuration settings

                               RESULT CODES

  Type:          Configuration

  Format:        AT [cmds] Qn [cmds]

  Description:   Enables modem to send result codes to the DTE

    Command                              Function

       Q0        Result code sending enabled

       Q1        Result code sending disabled

       Q2        Call progress messages on originate only















                              SPEAKER VOLUME

  Type:          Configuration

  Format:        AT [cmds] Ln [cmds]

  Description:   Controls speaker volume

    Command                              Function

       L0        Low volume setting

       L1        Low volume setting

       L2        Medium volume setting

       L3        Highest volume setting

                              TRELLIS CODING

  Type:          Configuration

  Format:        AT [cmds] &Un [cmds]

  Description:   Controls the trellis coding

    Command                              Function

      &U0        Enable trellis coding for V.32 mode at 9600bps

      &U1        Disable trellis coding for V.32 mode at 9600bps

                            Extended AT Commands

                                ANSWER MODE

  Type:          Configuration

  Format:        AT [cmds] %On [cmds]

  Description:   Sets the answer mode

    Command                              Function

      %O0        Answer mode if ringing

      %O1        Forced to answer mode

      %O2        Automatic answer in originate mode

                  AUTO-RELIABLE TIME BUFFER CONFIGURATION

  Type:                 Configuration

  Format:               AT [cmds] \Cn [cmds]

  Description:          Controls the handling of incoming data during
                        auto-reliable time period

       Command                              Function

         \C0            Timeout and fallback, speed buffer, no data
                        buffer

         \C1            Timeout and fallback, speed buffer, buffer
                        receive data

         \C2            Auto reliable, fallback with fallback character,
                        speed buffer, no receive data buffer

         \C3            Timeout and fallback, ITU-T V.14, buffer receive
                        data

         \C4            Timeout and fallback with fallback character,
                        ITU-T V.14, no data buffer















                                BREAK SEND

  Type:          Configuration

  Format:        AT [cmds] \Bn [cmds]

  Description:   Sends break to modem

    Command                              Function

      \B0        6 data bits, no parity, 1 stop bit

      \B1        7N1 character length

      \B2        7P1 character length

      \B3        8P1 character length

      \B4        7P2 character length

      \B5        8P1 character length

                                 CALLER ID

  Type:          Configuration

  Format:        AT [cmds] #CC=n [cmds]

  Description:   Controls the Caller ID function

    Command                              Function

     #CC=0       Caller ID disabled

     #CC=1       Caller ID displays formatted data

     #CC=2       Caller ID displays raw hexadecimal data

                              CHARACTER ABORT

  Type:          Configuration

  Format:        AT [cmds] %Kn [cmds]

  Description:   Controls the character abort

    Command                              Function

      %K0        Enable 2 second delay to character abort

      %K1        Disable delay to character abort









































                   COMPUTER - TO - MODEM SPEED SELECTION

  Type:          Configuration

  Format:        AT [cmds] \Tn [cmds]

  Description:   Controls the computer- to - modem speed

    Command                              Function

      \T0        Autobaud

      \T1        Set speed to last AT command entry speed

      \T2        Force 300bps after connecting

      \T3        Force 1200bps after connecting

      \T4        Force 2400bps after connecting

      \T5        Force 4800bps after connecting

      \T6        Force 7200bps after connecting

      \T7        Force 9600bps after connecting

      \T8        Force 12.0bps after connecting

      \T9        Force 14.4bps after connecting

      \T10       Force 16.8bps after connecting

      \T11       Force 19.2bps after connecting

      \T12       Force 21.6bps after connecting

      \T13       Force 24.0bps after connecting

      \T14       Force 26.4bps after connecting

      \T15       Force 28.8bps after connecting

      \T16       Force 38.4bps after connecting

      \T17       Force 57.6bps after connecting

      \T18       Force 76.8bps after connecting

      \T19       Force 115.2bps after connecting

      \T20       Force 128.0bps after connecting

                               CONNECT MODE

  Type:          Configuration

  Format:        AT [cmds] \Nn [cmds]

  Description:   Controls the type of connection the modem will operate
                 in

    Command                              Function

      \N0        Normal mode enabled

      \N1        Direct mode enabled

      \N2        Reliable mode enabled

      \N3        Auto-reliable mode enabled

      \N4        V.42 reliable mode enabled

      \N5        V.42, MNP reliable mode enabled

      \N6        Simulated controlled carrier















                                DTR SIGNAL

  Type:          Immediate

  Format:        AT [cmds] %Zn [cmds]

  Description:   Sets the DTR signal

    Command                              Function

      %Z0        Ignore DTR toggle

      %Z1        Dial stored phone number (0-3) on DTR toggle

      %Z2        Attempt to connect on DTR toggle

                           EXTENDED RESULT CODES

  Type:              Configuration

  Format:            AT [cmds] \Vn [cmds]

  Description:       Selects extended result codes

      Command                              Function

        \V0          Connect and protocol message reports modem - to -
                     modem speed

        \V1          Connect and protocol message reports computer - to -
                     modem speed

        \V2          Connect message reports computer - to - modem
                     speed/V.42 error correction

        \V3          Connect message reports computer - to - modem speed

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] \Gn [cmds]

  Description:   Selects modem port flow control

    Command                              Function

      \G0        Flow control disabled

      \G1        XON/XOFF flow control enabled

      \G2        XON/XOFF flow control only for transmitting data

      \G3        XON/XOFF flow control with pass-through enabled

                                  PARITY

  Type:          Immediate

  Format:        AT [cmds] \P [cmds]

  Description:   Controls parity

    Command                              Function

      \P0        Even Parity

      \P1        Space

      \P2        Odd

      \P3        Mark

      \P4        Automatic

















                                  RETRAIN

  Type:          Immediate

  Format:        AT [cmds] %Q [cmds]

  Description:   Sets the retrain

    Command                              Function

      %Q0        Disable retrain

      %Q1        Attempt up to 3 retrains and disconnect if unsuccessful

      %Q2        Retrain until signal quality is good

                    RETURN CALL PROGRESS MESSAGE SPEED

  Type:             Immediate

  Format:           AT [cmds] %R [cmds]

  Description:      Sets the return call progress message speed

     Command                              Function

       %R0          Return call progress message at current computer - to
                    - modem speed

       %R1          Return call progress message at last computer- to -
                    modem speed

       %R2          Return call progress message at 300bps

       %R3          Return call progress message at 1200bps

       %R4          Return call progress message at 2400bps

       %R5          Return call progress message at 4800bps

       %R6          Return call progress message at 7200bps

       %R7          Return call progress message at 9600bps

       %R8          Return call progress message at 12.0bps

       %R9          Return call progress message at 14.4bps

       %R10         Return call progress message at 16.8bps

       %R11         Return call progress message at 19.2bps

       %R12         Return call progress message at 21.6bps

       %R13         Return call progress message at 24.0bps

       %R14         Return call progress message at 26.4bps

       %R15         Return call progress message at 28.8bps

       %R16         Return call progress message at 38.4bps

       %R17         Return call progress message at 57.6bps

       %R18         Return call progress message at 76.8bps

       %R19         Return call progress message at 115.2bps

       %R20         Return call progress message at 128.0bps

                            S(status) -REGISTERS

                          RETRANSMISSION COUNTER

  Type:          Register

  Format         AT [cmds] S70=n [cmds]

  Default:       100

  Range:         0-255

  Description:   Sets the retransmission counter

