
MAGICXPRESS

MX56PCM - T

Card Type                    Modem/Fax card
Chip Set                     Unidentified
Maximum Modem Rate           56.0Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation Protocol     Bell 103A/212A

                             ITU-T V.34, V.32bis, V.32, V.22bis, V.23,
                             V.22, V.21
Fax Modulation Protocol      ITU-T V.17, V.27ter, V.29, T.4, T.30
Error Correction/Compression MNP5, V.42, V.42bis
Fax Class                    Class I & II
Data Bus                     PCMCIA

                                                                      54388

                  SUPPORTED COMMAND SET

                    Basic AT Commands

 AT, +++, A/

 A, C, E, F, H, M, P, Q, T, V, W, Y, Z

 &B, &C, &G, &V, &Z

                   Extended AT Commands

 \J, \V

 -C

                       S Registers

 S0, S1, S2, S3, S4, S5, S6, S7, S8, S10, S11, S12, S30



 Note: See MHI Help File for full command documentation.

                         Proprietary AT Command Set

                          COMMUNICATION PROTOCOLS

 Type:                  Configuration

 Format:                AT [cmds] Bn [cmds]

 Description:           Selects the communication protocol for data calls

           Note: The B command allows the simultaneous selection of more
           than one suffix, enabling multiple protocols.

        Command                              Protocol

          B0            ITU-T V.22 at 1200bps

          B1            Bell 212A at 1200bps

          B2            Unselects V.23 reverse channel

          B3            Unselects V.23 reverse channel

          B15           ITU-T V.21 when operating at 300bps

          B16           Bell 103J AT 300BPS

                                   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

          DV            Speakerphone 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.

          D$            Bong tone detection

          D^            Data calling tone transmission disabled

                            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 modem model and speed

        I4         Reports firmware version for data pump

        I5         Reports board ID: software version, hardware version,
                   and country ID

        I9         Reports country code

                              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

                            AUTO-MODE DETECTION

 Type:                  Configuration

 Format:                AT [cmds] Nn [cmds]

 Description:           Selects various options for the automatic
                        detection and negotiation of protocols during the
                        handshake process if the modem is communicating
                        with a remote modem of dissimilar speed.

        Command                              Function

          N0            In originate or answer mode, handshake begins at
                        line speed designated by the S37 register

          N1            In originate or answer mode, handshake begins at
                        line speed designated by the S37 register. Modem
                        can shift to a slower speed if necessary except
                        when in \N mode.

                                  ON-LINE

 Type:            Immediate

 Format:          AT [cmds] On [cmds]

 Description:     Controls on-line command (data transmission) state
                  options.

           Note: The O command must be placed at the end of the command
           string.

    Command                              Function

       O0         On-line command mode with no retraining enabled

       O1         On-line command mode with retraining enabled

       O3         On-line command mode with rate renegotiation

                     SELECT CALL PROGRESS RESULT CODES

 Type:                   Configuration

 Format:                 AT [cmds] Xn [cmds]

 Description:            Enables selection of tone detection and
                         associated result code format options

        Command                              Function

          X0             Busy and dial tone detection disabled; extended
                         result codes disabled.

          X1             Busy and dial tone detection disabled; extended
                         result codes enabled.

          X2             Busy tone detection disabled, dial tone detection
                         enabled; extended result codes enabled.

          X3             Busy tone detection enabled, dial tone detection
                         disabled; extended result codes enabled.

          X4             Busy and dial tone detection enabled; extended
                         result codes enabled.

          X5             Busy and dial tone detection enabled; extended
                         result codes enabled.

          X6             Busy and dial tone detection enabled, extended
                         result codes enabled.

          X7             Busy and dial tone detection enabled; extended
                         result codes disabled.

                         DATA TERMINAL READY (DTR)

 Type:           Configuration

 Format:         AT [cmds] &Dn [cmds]

 Description:    Selects modem response to DTR

    Command                              Function

      &D0        DTR override

      &D1        DTR toggle causes online command mode

      &D2        Normal DTR operations

      &D3        Resets on receipt of DTR

                          FACTORY DEFAULT PROFILE

 Type:             Configuration

 Format:           AT [cmds] &F [cmds]

 Description:      Sets values in active profile to values found in the
                   default profile

     Command                              Function

       &F0         Sets values to standard factory configuration

       &F5         Sets values to factory configuration for ETC mode

                          AUXILLARY RELAY OPTION

 Type:           Configuration

 Format:         AT [cmds] &J [cmds]

 Description:    Enables auxiliary relay option

    Command                              Function

      &J0        The auxiliary relay is never closed

      &J1        Not supported

                               FLOW CONTROL

 Type:           Configuration

 Format:         AT [cmds] &Kn [cmds]

 Description:    Enables flow control options

    Command                              Function

      &K0        Flow control disabled

      &K3        RTS/CTS flow control enabled

      &K4        XON/XOFF flow control enabled

      &K5        Error

                            COMMUNICATIONS MODE

 Type:           Configuration

 Format:         AT [cmds] &Mn [cmds]

 Description:    Selects communications mode

    Command                                Mode

      &M0        Asynchronous mode

                            PULSE DIALING RATIO

 Type:           Configuration

 Format:         AT [cmds] &Pn [cmds]

 Description:    Selects pulse dial make/break ratio

    Command                              Function

      &P0        33/66ms

      &P1        17/33ms at 20pps

                            COMMUNICATIONS MODE

 Type:           Configuration

 Format:         AT [cmds] &Qn [cmds]

 Description:    Selects communications mode options

    Command                                Mode

      &Q0        Buffered asynchronous mode

      &Q5        Error correction mode

      &Q6        Buffered asynchronous mode

      &Q8        MNP error control mode

      &Q9        V.42 or MNP error control mode

                           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

                                TEST MODES

 Type:           Immediate

 Format:         AT [cmds] &Tn

 Description:    Selects test options

    Command                              Function

      &T0        End current test

      &T1        Begin local analog loopback test

      &T3        Begin local digital loopback

      &T6        Begin remote digital loopback test

                           STORE ACTIVE PROFILE

 Type:             Configuration

 Format:           AT [cmds] &Wn [cmds]

 Description:      Writes the values for the active profile into the
                   non-volatile RAM

                        RESTORE PROFILE ON POWER-UP

 Type:               Configuration

 Format:             AT [cmds] &Yn [cmds]

 Description:        Restores a selected profile into the active profile
                     on power-up (hard reset)

      Command                              Function

        &Y0          Restore profile 0 on power-up

                          EXTENDED AT COMMAND SET

                               FLOW CONTROL

 Type:           Configuration

 Format:         AT [cmds] \Gn [cmds]

 Description:    Selects modem port flow control

    Command                              Function

      \G0        Returns "OK" for compatibility

      \G1        Not supported

                                BREAK TYPE

 Type:                       Configuration

 Format:                     AT [cmds] \Kn [cmds]

 Description:                Configures action of break signal

     Command        Break from DTE     Modem receives \B   Break received
                                                            from remote
                                                               modem

       \K5         Send break with    Send break with     Break sent with
                   transmitted data   transmitted data    received data
                                                          to the DTE

                               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        MNP reliable mode enabled

      \N3        MNP auto-reliable mode enabled

      \N4        V.42 reliable mode enabled

      \N5        MNP auto-reliable mode enabled

      \N7        MNP auto-reliable mode enabled

                             FLOW CONTROL TYPE

 Type:           Configuration

 Format:         AT [cmds] \Qn [cmds]

 Description:    Sets type of flow control used by modem

    Command                              Function

      \Q0        Flow control disabled

      \Q1        Bi-directional XON/XOFF flow control enabled

      \Q2        CTS flow control by DCE enabled

      \Q3        Bi-directional RTS/CTS flow control enabled

                           XON/XOFF PASS-THROUGH

 Type:           Configuration

 Format:         AT [cmds] \Xn [cmds]

 Description:    Selects whether XON/XOFF signals are sent to remote
                 modem

    Command                              Function

      \X0        XON/XOFF signals trapped by local modem

                                 BACKLIST

 Type:                Configuration

 Format:              AT [cmds] %Bn [cmds]

 Description:         Displays numbers for which the last call attempted
                      in the past two hours failed

                                COMPRESSION

 Type:           Configuration

 Format:         AT [cmds] %Cn [cmds]

 Description:    Selects data compression

    Command                              Function

      %C0        Data compression disabled

      %C1        MNP5 and V.42bis; or data compression and correction
                 enabled

                         SYNCHRONOUS BUFFERED MODE

 Type:                   Configuration

 Format:                 AT [cmds] +ESn [cmds]

 Description:            Enables synchronous buffered data mode to allow
                         an H.324 video application direct access to the
                         synchronous data channel

        Command                              Function

         +ES=6           Synchronous buffered data mode enabled

 Note: the only allowable value is +ES=6

                     WRITE TO/READ FROM HOST INTERFACE

 Type:              Configuration

 Format:            AT [cmds] +&&C [cmds]

 Description:       Sets write to/read host interface

     Command                              Function

     &&C<loc>       Reads from location

 &&C<loc>, <val>    Writes the value to host interface at location

 Note: for testing purposes only

                           LINE-TO-LINE LOOPBACK

 Type:           Configuration

 Format:         AT [cmds] +&&L [cmds]

 Description:    Provides a loopback for line-to-line

 Note: for testing purposes only

                        WRITE TO/READ FROM DSP RAM

 Type:              Configuration

 Format:            AT [cmds] +&&R [cmds]

 Description:       Sets write to/read DSP RAM

     Command                              Function

     &&R<loc>       Reads from location

 &&R<loc>, <val>    Writes the value to DSP RAM at location

 Note: for testing purposes only

                          SPEAKER CODEC LOOPBACK

 Type:           Configuration

 Format:         AT [cmds] +&&S [cmds]

 Description:    Provides a loopback from microphone to speaker

 Note: for testing purposes only

                            S(STATUS) -REGISTERS

                              V.34 MODUALTION

 Type:           Register

 Format          AT [cmds] S28=n [cmds]

 Range:          0-255

 Description:    Enables/disables V.34 modulation. S28=0 will disable

                             DATA CALLING TONE

 Type:                  Register

 Format:                AT [cmds] S35=n [cmds]

 Range:                 0-1

 Description:           Enables/disables data calling tone to allow for
                        remote Data/FAX/Voice discrimination. S38=0 will
                        disable

                       ERROR CORRECTION NEGOTIATION

 Type:                  Register

 Format                 AT [cmds] S36=n [cmds]

 Description:           Selects the action of the modem if it fails to
                        connect with the error-correction protocol set in
                        &Q.

       Command                              Function

        S36=0           Hang up

        S36=1           Fallback to an asynchronous connection

        S36=2           Hang up

        S36=3           Fallback to an asynchronous connection

        S36=4           Attempt a connection at MNP2-4; if that fails,
                        hang up.

        S36=5           Attempt a connection at MNP2-4; if that fails,
                        attempt an asynchronous connection.

        S36=6           Attempt a connection at MNP2-4; if that fails,
                        hang up.

        S36=7           Attempt a connection at MNP2-4; if that fails,
                        attempt an asynchronous connection.

                              DCE LINE SPEED

 Type:                 Register

 Format                AT [cmds] S37=n [cmds]

 Description:          Sets the maximum allowable data exchange rate
                       attempted during handshake process.

       Command                              Function

        S37=0          Maximum modem speed

        S37=2          1200/75bps

        S37=3          300bps

        S37=5          1200bps

        S37=6          2400bps

        S37=7          4800bps

        S37=8          7200bps

        S37=9          9600bps

       S37=10          12.0Kbps

       S37=11          14.4Kbps

       S37=12          16.8Kbps

       S37=13          19.2Kbps

       S37=14          21.6Kbps

       S37=15          24.0Kbps

       S37=16          26.4Kbps

       S37=17          28.8Kbps

       S37=18          31.2Kbps

       S37=19          33.6Kbps

                           56Kbps DCE LINE SPEED

 Type:                 Register

 Format                AT [cmds] S38=n [cmds]

 Description:          Sets the maximum allowable data exchange rate
                       attempted during handshake process.

       Command                              Function

        S38=0          56Kbps

        S38=1          Maximum modem speed

        S38=2          32.0Kbps

        S38=3          34.0Kbps

        S38=4          36.0Kbps

        S38=5          38.0Kbps

        S38=6          40.0Kbps

        S38=7          42.0Kbps

        S38=8          44.0Kbps

        S38=9          46.0Kbps

       S38=10          48.0Kbps

       S38=11          50.0Kbps

       S38=12          52.0Kbps

       S38=13          54.0Kbps

       S38=14          56.0Kbps

                           ETC STARTUP AUTO RATE

 Type:           Register

 Format          AT [cmds] S40=n [cmds]

 Description:    Sets the ETC autorate.

    Command                              Function

     S40=0       Startup with normal autorating

     S40=1       Startup at an initial rate of 4800 or below

     S40=2       Startup at an initial rate of 9600 or below

                                 AUTO RATE

 Type:           Register

 Format          AT [cmds] S42=n [cmds]

 Range:          0-1

 Description:    Enables/disables auto rate.

    Command                              Function

     S42=0       Auto rate disabled

     S42=1       Auto rate enabled

           Note: For testing and debugging purposes only

                                 AUTO MODE

 Type:           Register

 Format          AT [cmds] S43=n [cmds]

 Range:          0-1

 Description:    Enables/disables V.32bis auto mode.

    Command                              Function

     S43=0       Auto mode disabled

     S43=1       Auto mode disabled

           Note: For testing and debugging purposes only

                        FEATURE NEGOTIATION OPTIONS

 Type:              Register

 Format:            AT [cmds] S48=n [cmds]

 Description:       Selects active error correction and compression
                    protocols

      Command                             Function

       S48=7        Detection negotiation and XID negotiation enabled

      S48=128       Fall-back to options set in S36

                             INACTIVITY TIMER

 Type:                   Register

 Format:                 AT [cmds] S89=n [cmds]

 Range:                  0, 5-255

 Unit:                   1 minute

 Description:            Sets the length of time that the modem does not
                         receive information before it disconnects; S89=0
                         will disable.

                            LOCAL PHONE STATUS

 Type:              Register

 Format:            AT [cmds] S90=n [cmds]

 Description:       Selects active error correction and compression
                    protocols

      Command                             Function

       S90=0        Local phone on-hook

       S90=1        Local phone off-hook

                     TRANSMISSION LEVEL - LEASED-LINE

 Type           Register or Configuration

 Format         AT [cmds] S91=n [cmds]

 Range          6-15

 Unit           -1 dBm

 Description    Sets the signal level for transmission over leased-lines

                  TRANSMISSION LEVEL - DIRECT CONNECT

 Type           Register or Configuration

 Format         AT [cmds] S92=n [cmds]

 Range          Unidentified

 Unit           -1 dBm

 Description    Sets the signal level for direct connect transmission

 Note: Setting may be different for different phones







