
BANKSIA TECHNOLOGY PTY, LTD.

PRO 144

Card Type                    Fax, Modem (synchronous/asynchronous)
Chip Set                     Unidentified
Maximum Data Rate            14.4Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     External
Fax Class                    Class I
Data Modulation Protocol     Bell 103/212A

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

[Image]

                                CONNECTIONS

         Function           Label             Function             Label

  Auxiliary port                 CN1       DC power                 CN4

  Line out                       CN2       Power switch             SW1

  RS-232/422                     CN3

                        USER CONFIGURABLE SETTINGS

                    Setting                        Label      Position

  DTR signal ignored                               SW1/1         On

  DTR signal normal                                SW1/1         Off

  DCD and DSR forced high                          SW1/2         On

  DCD and DSR normal                               SW1/2         Off

  Echo disabled                                    SW1/3         On

  Echo enabled                                     SW1/3         Off

  Result codes disabled                            SW1/4         On

  Result codes enabled                             SW1/4         Off

  Leased-line operation                            SW1/5         On

  Switched line operation                          SW1/5         Off

  Auto-answer enabled on 2nd ring                  SW1/6         On

  Auto-answer disabled on 2nd ring                 SW1/6         Off

  Synchronous mode 2 enabled                       SW1/7         On

  Synchronous mode 2 disabled                      SW1/7         Off

  Dumb mode                                        SW1/8         On

  Smart mode                                       SW1/8         Off

  Flow control to XON/XOFF enabled                 SW2/1         On

  Flow control to XON/XOFF disabled                SW2/1         Off

  V.25bis command set synchronous HDLC (NRZI)      SW2/2         On
  enabled

  V.25bis command set synchronous HDLC (NRZI)      SW2/2         Off
  disabled

  Factory configured - DO NOT ALTER                SW2/5     Unidentified

  Factory configured - DO NOT ALTER                SW2/6     Unidentified

  Factory configured - DO NOT ALTER                SW2/7     Unidentified

  Factory defaults loaded up on power-up           SW2/8         On

  Do no force factory defaults on power-up         SW2/8         Off

  Factory configured - DO NOT ALTER                 LK2      Unidentified

                              AUXILIARY PORT

  Setting    LK1       LK3      LK4      LK5      LK6      LK7      LK8

   PSTN     Pins 2    Closed   Closed   Closed    Open    Closed    Open
              & 3
            closed

  Leased    Pins 1     Open    Closed    Open    Closed   Closed   Closed
   line       & 2
            closed

                           MODULATION SELECTION

         Setting                   SW2/3                    SW2/4

  factory/stored setting            Off                      Off

      14400 carrier                 Off                      On

       9600 carrier                  On                      Off

       2400 carrier                  On                      On

                           SUPPORTED COMMAND SET

                             Basic AT Commands

  AT, Comma

  A, B, E, H, L, M, N, O, P, Q, S, T, V, W, X, Y, Z

  &C, &D, &G, &L, &R, &S, &V, &W, &X, &Y, &Z

                           Extended AT Commands

  \B, \G, \J, \V, \Y, \Z

                             Special Commands

  *H, )M

                                S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18,
  S21, S22, S25, S26, S36

  S37, S38

  Note: See MHI Help file for full command documentation.

                         Proprietary AT Command Set

                        ACKNOWLEDGMENT TIMER (T401)

  Type:                  Configuration

  Format:                AT [cmds] %Wn [cmds]

  Default:               Unidentified

  Range:                 0-63

  Unit:                  Unidentified

  Description:           Wait to retransmit time out

  Note:                  T401 = 4 seconds + n x 100ms.

                         Exception when in MNP mode: If n=0 use Microcom
                         timers. If n=63 use ITU-T V42 Annex A timers.

                           ANSWER LOGON SEQUENCE

  Type:          Register

  Format:        AT [cmds] S34=n [cmds]

  Default:       0

  Range:         0, 128-137

  Unit:          Unidentified

  Description:   Controls answer logon sequence

  Note:          If ATS34=0, then no logon in answer mode

                     AUTO-RELIABLE FALLBACK CHARACTER

  Type:                  Configuration

  Format:                AT [cmds] S46=n [cmds]

  Default:               13

  Range:                 0-127

  Unit:                  ASCII

  Description:           Sets the character used as the auto-reliable
                         fallback character; %A0 will disable this
                         function.

                               AUTO-RETRAIN

  Type:          Configuration

  Format:        AT [cmds] &En [cmds]

  Description:   Controls auto-retrain mode

    Command                              Function

      &E0        Auto-retrain disabled

      &E1        Auto-retrain enabled

                          BIT-MAPPED REGISTER S23

  Format                AT [cmds] S23=n [cmds]

  Default:              Unidentified

  Range:                0-189

  Unit:                 Bit-mapped

  Description:          Grants/denies remote digital loopback, controls
                        DTE rate and parity, and sets guard tone.

    Bit       Value                         Function

     0              0   Remote digital loopback denied

                   1    Remote digital loopback allowed

   3 - 1          000   Sets serial port speed to 0-300bps

                  001   Sets serial port speed to 600bps

                  010   Sets serial port speed to 1200bps

                  011   Sets serial port speed to 2400bps

                  100   Sets serial port speed to 4800bps

                  101   Sets serial port speed to 9600bps

                  110   Sets serial port speed to 19200bps

                 111    Sets serial port speed to 38400bps

   5, 4            00   Parity even

                   01   Space Parity

                   10   Parity odd

                  11    Mark or No Parity

   7, 6            00   Guard tone disabled

                   01   Guard tone 550Hz enabled

                  10    Guard tone 1800Hz enabled

                          BIT-MAPPED REGISTER S24

  Format:                   AT [cmds] S24=n [cmds]

  Default:                  143

  Range:                    0-255

  Description:              Controls error control fallback character,
                            error control buffer, data compression,
                            auto-mode detection, extended result code,
                            and lock serial port speed.

       Bit           Value                      Function

         0                  0   No fallback character

                           1    Enable fallback character in S46

         1                  0   Do not buffer data

                           1    Buffer data

         2                  0   Data compression disabled

                           1    Data compression enabled

       4, 3                00   S37 speed

                           01   Optimum speed up to DTE if ATS37=255

                          10    Optimum speed if ATS37=255, except V.34
                                is disabled

       6, 5                00   Extended result codes enabled

                           01   Hayes extended result codes enabled

                          10    Microcom extended result codes enabled

         7                  0   Serial speed locked

                           1    Serial speed follows connect speed

                          BIT-MAPPED REGISTER S27

  Format              AT [cmds] S27=n [cmds]

  Default:            10

  Range:              0-111

  Unit:               Bit-mapped

  Description:        Selects synchronous/asynchronous mode, line type,
                      clock source, and ITU-T/Bell modes.

   Bit      Value                          Function

  3, 1,          000  Asynchronous direct mode enabled
    0
                 001  Synchronous mode 1

                 010  Synchronous mode 2

                 011  Synchronous mode 3

                 100  Direct mode

                 101  Error correction mode

                 110  V.42/MNP error correction mode

                111   V.42 error correction mode only

    2              0  Switched line

                  1   Leased line

  5, 4            00  Local modem generates transmit clock source

                  01  Local DTE generates transmit clock source

                 10   Remote DCE/DTE generates transmit clock source

    6              0  ITU/T mode

                  1   Bell mode

                          BIT-MAPPED REGISTER S28

  Format:                   AT [cmds] S28=n [cmds]

  Default:                  8

  Range:                    0-255

  Description:              Controls maximum block size, V.42 detection
                            period (T4) in 5 milliseconds increments,
                            and ODP/ADP

       Bit           Value                      Function

       1, 0                 00  64 bytes

                            01  128 bytes

                            10  192 bytes

                           11   256 bytes

      6 - 2              00000  Infinite time for detection

                        .to.  .to.

                         10000  .8 seconds

                        .to.  .to.

                        11111   7.75 seconds

        7                    0  Disable ODP/ADP when initiating a
                                reliable V.42 handshake
                            1
                                Enable ODP/ADP when initiating a reliable
                                V.42 handshake

                          BIT-MAPPED REGISTER S29

  Format:                 AT [cmds] S29=n [cmds]

  Default:                0

  Range:                  0-255

  Description:            Controls V.42 acknowledgment timer (T41), V.42
                          frame check sequence, and V.42 selective reject

      Bit           Value                      Function

      5 - 0           000000   4 seconds

                      000001   4.1

                      .to.   .to.

                     111111    10.3 seconds

        6                  0   Always use CRC-16

                          1    Attempt use if CRC-32

        7                  0   Disable V.42 selective reject

                          1    Enable V.42 selective reject

                          BIT-MAPPED REGISTER S30

  Format:                 AT [cmds] S30=n [cmds]

  Default:                15

  Range:                  0-255

  Description:            Controls V.42 windows size Negative ADP,
                          asynchronous MNP2, and remote loopback test

       Bit          Value                      Function

      4 - 0           00000   Not used

                      00001   1 packet

                     .to.   .to.

                      01111   15 packets

                     .to.   .to.

                     11111    31 packets

        5                  0   Disable negative ADP

                          1    Enable negative ADP

        6                  0   Do not force asynchronous MNP2

                          1    Force asynchronous MNP2

        7                  0   Ignore loopback frame received from remote

                          1    Process loopback frame received from
                               remote

                          BIT-MAPPED REGISTER S31

  Format:                  AT [cmds] S31=n [cmds]

  Default:                 0

  Range:                   0-159

  Description:             Controls V.25 bis selection, synchronous mode
                           V.13, abort, DTE Autobauding, and V.25 bis
                           mode.

       Bit          Value                      Function

      1, 0               00   Asynchronous V.25

                         01   Bisync V.25 bis NRZ

                         10   HDLC V.25 bis NRZ

                        11    HDLC V.25 bis NRZI

        2                  0   Disable Synchronous mode V.13

                          1    Enable Synchronous mode V.13

        3                  0   Ignore keyboard abort on answer disabled

                          1    Ignore keyboard abort on answer enabled

        4                  0   Enable DTE Autobauding

                          1    Disable DTE Autobauding

       6, 5              00    Not used

        7                  0   AT commands enabled

                          1    V.25bis enabled as per bits 1,

                          BIT-MAPPED REGISTER S32

  Format:                   AT [cmds] S32=n [cmds]

  Default:                  0

  Range:                    0-255

  Description:              Controls encryption mode, MNP extended
                            services, power level adjustment, MNP10 -
                            link negotiation, and MNP1 selection.

       Bit           Value                      Function

       1, 0               00   No encryption

                          01   Force V.42bis encryption

                          10   Not used

                         11    Not used

       3, 2                00  MNP Extended Services disabled

                           01  MNP Extended Services enabled

                          10   MNP Extended Services enabled without MNP
                               indication during the answer detect phase

         4                  0  Power level adjustment disabled

                           1   Power level adjustment enabled

       6, 5                00  Link will be negotiated at highest
                               possible speed
                           01
                               Link will be negotiated at 1200bps
                          10
                               Link will be negotiated at 4800bps

         7                  0  MNP10 enabled

                           1   MNP10 disabled

                          BIT-MAPPED REGISTER S39

  Format:                   AT [cmds] S39=n [cmds]

  Default:                  128

  Range:                    0-252

  Description:              Controls, DTE rate at 230.4Kbps, DTE rate at
                            115.2Kbps, break handling, EIA loopback test,
                            and auto retrain

       Bit           Value                      Function

       1, 0              00    Not used

         2                 0   DTE rate is according to bits 1-3 of S23
                               or bit 3 of S39
                          1
                               DTE rate fixed at 234 bps

         3                 0   DTE rate is according to bits 1-3 of S23
                               or bit 2 of S39
                          1
                               DTE rate fixed at 1152 bps

       5, 4               00   Break sent in sequence with received data

                          10   Break sent immediately to DTE

                         11    Buffers cleared, break sent to DTE

         6                 0   Disabled EIA loopback test

                          1    Enabled EIA loopback test

         7                 0   Auto retrain disabled

                          1    Auto retrain enabled

                          BIT-MAPPED REGISTER S49

  Format:                 AT [cmds] S49=n [cmds]

  Default:                Unidentified

  Range:                  0-255

  Description:            Controls flow control, compromise equalizer
                          value, smart/dumb mode, and, compromise
                          equalizer.

       Bit          Value                       Function

      4 - 0            00000   Flow control disabled

                       00011   Hardware flow control

                       00100   DCE to DTE, bi-directional flow control

                       01000   DCE to DTE, unidirectional flow control

                       01100   DCE to DTE, bi-directional, transparent
                               flow control
                       10000
                               DCE to remote modem, bi-directional flow
                      10100    control

                               DTE to DCE to remote modem bi-directional
                               flow control

        5                  0   3 dB when compromise equalizer enabled

                          1    6 dB when compromise equalizer enabled

        6                  0   Smart mode

                          1    Dumb mode

        7                  0   Compromise equalizer enabled

                          1    Compromise equalizer disabled

                                BREAK MODE

  Type:             Configuration

  Format:           AT [cmds] &In [cmds]

  Description:      Controls how the modem handles break conditions on
                    the DTE interface

      Command                             Function

        &I         Break sent in sequence with received data

        &I1         Break sent immediately to DTE

        &I2         Buffers cleared, break sent to DTE

                                BREAK TYPE

  Type:           Configuration

  Format:         AT [cmds] \Kn [cmds]

  Description:    Configures action of break signal

    Command                           Break from DTE

      \K0        Online command mode enabled, send no break to remote
                 modem

      \K1        Break sent to remote modem and buffers cleared

      \K2        Online command mode enabled, send no break to remote
                 modem

      \K3        Send break to remote modem immediately

      \K4        Online command mode enabled, send no break to remote
                 modem

      \K5        Send break with transmitted data

                         BUFFERED DATA ON HANG-UP

  Type:           Configuration

  Format:         AT [cmds] %Dn [cmds]

  Default:        Unidentified

  Range:          0-255

  Unit:           1 second

  Description:    Wait for receive buffer to be sent to DTE before
                  hanging up

    Command                              Function

      %D         Hang up without clearing buffer

                            COMMUNICATIONS MODE

  Type:          Configuration

  Format:        AT [cmds] &Qn [cmds]

  Description:   Selects communications mode options

    Command                                Mode

      &Q0        Asynchronous mode enabled

      &Q1        Synchronous mode 1 enabled

      &Q2        Synchronous mode 2 enabled

      &Q3        Synchronous mode 3 enabled

      &Q4        Asynchronous direct mode

      &Q5        MNP Error correction mode

      &Q6        V.42/MNP error correction mode

      &Q7        V.42 error correction mode only

                               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        Auto-reliable mode enabled

      \N4        V.42 reliable mode enabled

      \N5        MNP auto-reliable mode enabled

      \N6        Reliable mode enabled

      \N7        Auto-reliable mode enabled

                                   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.

       Modifier                              Function

           J             Link will be negotiated at 1200bps, AT*H1
                         command

           K             Power level adjustment enabled, AT)M1 command

           P             Pulse dialing enabled

          S=n            Dial stored telephone number n

           T             Tone dialing enabled/Pulse dialing disabled

           ,             Dialing paused for amount of time specified in
                         S8 register

                               DIAL ATTEMPTS

  Type:          Register

  Format:        AT [cmds] S41=n [cmds]

  Default:       0

  Range:         0-10

  Unit:          1 attempt

  Description:   Controls the number of time the modem will redial

                              DTE AUTOBAUDING

  Type:                  Configuration

  Format:                AT [cmds] %Bn [cmds]

  Description:           When AT%B1 is set, the modem will only respond
                         to commands at the same port (DTE) speed

  Note:                  This command can be used to lock the port speed,
                         see AT\J in the MHI Help file.

        Command                              Function

          %B0            DTE autobauding enabled

          %B1            DTE autobauding disabled

                           DTE SPEED - DATA MODE

  Type:              Configuration

  Format:            AT [cmds] &Bn [cmds]

  Description:       Controls DTE speed during data mode

      Command                              Function

        &B0          DTE speed follows connect speed

        &B1          DTE speed equals last AT command speed or the
                     default value on power up

                           ERROR CONTROL BUFFER

  Type:                  Configuration

  Format:                AT [cmds] &On [cmds]

  Description:           Controls how buffering is performed during the
                         error control negotiation period

  Note:                  This command affects how data received is
                         processed by the DCE

        Command                              Function

          &O0            Discard data received during negotiation

          &O1            Buffer data received during negotiation. Data
                         will be sent to the DTE after the connect result
                         code, if error control negotiation fails.

                             ERROR CORRECTION

  Type:          Read-only

  Format:        AT [cmds] S44? [cmds]

  Description:   Displays which error correction method is in use

     Value                                Meaning

       0          Error correction disabled

       2          MNP class 2 enabled

       3          MNP class 3 enabled

       4          MNP class 4 enabled

       5          MNP class 5 enabled

       6          V.42 enabled

       7          V.42bis enabled

                          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

        &F         V.42 factory defaults

        &F1         MNP factory defaults

        &F2         Basic asynchronous operation defaults

                           FLASH MEMORY DOWNLOAD

  Type:          Immediate

  Format:        AT [cmds] %FLOAD [cmds]

  Description:   Retrieve upgrade code to modem through serial port

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] &Kn [cmds]

  Description:   Enables flow control options

    Command                              Function

      &K0        Flow control disabled

      &K3        Local RTS/CTS flow control enabled

      &K4        Local XON/XOFF flow control enabled

      &K8        Unidirectional Software flow control enabled

      &K12       Software flow control - XON/XOFF enabled

      &K16       Software - Internal XON/XOFF flow control enabled

      &K20       Software - Local XON/XOFF flow control enabled

                       FLOW CONTROL CHARACTER - XOFF

  Type:          Register

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

  Default:       19

  Range:         0-255

  Unit:          ASCII

  Description:   Sets the character used to represent XOFF

                       FLOW CONTROL CHARACTER - XON

  Type:          Register

  Format:        AT [cmds] S47=n [cmds]

  Default:       17

  Range:         0-255

  Unit:          ASCII

  Description:   Sets the character used to represent XON

                             INACTIVITY TIMER

  Type:                  Register

  Format:                AT [cmds] S40=n [cmds]

  Default:               0

  Range:                 0-255

  Unit:                  1 minute

  Description:           Sets the length of time that the modem does not
                         receive information before it disconnects; S90=0
                         will disable.

                 INGORE KEYBOARD ABORT DURING ANSWER MODE

  Type:                Configuration

  Format:              AT [cmds] %Qn [cmds]

  Description:         Controls the modem to ignore any data sent to the
                       modem while it is in answer mode

       Command                              Function

         %Q0           Keyboard abort disabled

         %Q1           Keyboard abort enabled

                             LINE SIGNAL LEVEL

  Type:           Immediate

  Format:         AT [cmds] %Ln [cmds]

  Description:    Returns a value which indicates the received line
                  signal level

     Command                              Function

       %L0         Reports signal level in dB

       %L1         Reports data pump line status

                       REDIAL ATTEMPTS ON LINE LOSS

  Type:               Configuration

  Format:             AT [cmds] {An [cmds]

  Default:            Unidentified

  Range:              0-3

  Unit:               1 attempt

  Description:        Number of attempts to attempt to reconnect if line
                      drops by 1 minute intervals

  Note:               ATS15=0 - No re-dial

                       REDIAL ATTEMPTS ON LINE LOSS

  Type:                Register

  Format:              AT [cmds] S15=n [cmds]

  Default:             Unidentified

  Range:               0-3

  Unit:                1 attempt

  Description:         Number of attempts to attempt to reconnect if line
                       drops by 1 minute intervals

  Note:                If the re-dial is aborted by a key-press then no
                       further re-dials are attempted.

                         REASON FOR DISCONNECTION

  Type:          Read-only

  Format:        AT [cmds] S45? [cmds]

  Description:   Displays why the modem disconnected from the link

     Value                                Meaning

       0          Lost carrier

       1          User interrupt

       2          Training failure

       3          Retrain failure

       4          Inactivity time out

       5          Long space disconnect

       6          Negotiation failure

                            REPORT INFORMATION

  Type:              Immediate

  Format:            AT [cmds] In [cmds]

  Description:       Displays information requested

      Command                              Function

         I0          Reports product code

         I1          Reports ROM checksum. The report is displayed as
                     three hexadecimal digits.

         I2          Tests and reports ROM checksum, returns OK or
                     ERROR

         I3          Reports firmware revision number

         I4          Reports ASCII string test

         I5          Reports data pump chipset revision

                              SMART/DUMB MODE

  Type:          Configuration

  Format:        AT [cmds] *Dn [cmds]

  Description:   Select between smart mode and dumb mode

    Command                              Function

      *D0         Smart mode enabled

      *D1         Dumb mode enabled

                            TRANSMISSION LEVEL

  Type:          Register

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

  Default:       10

  Range:         0-20

  Unit:          -1 dBm

  Description:   Sets the signal level for transmission

                       TRANSMISSION LEVEL - CELLULAR

  Type:           Register

  Format:         AT [cmds] S33=n [cmds]

  Default:        9

  Range:          0-20

  Unit:           -1 dBm

  Description:    Sets the signal level for transmission while in
                  cellular mode

                             V.25bis SELECTION

  Type:            Configuration

  Format:          AT [cmds] %Vn [cmds]

  Description:     Sets the V.25bis speed as per S23 bits 3, 2, 1 and S39
                   bits 3,2

     Command                              Function

       %V         AT command set

       %V1         V.25bis command set asynchronous

       %V2         V.25bis command set synchronous BSC

       %V3         V.25bis command set synchronous HDLC (NRZ)

       %V4         V.25bis command set synchronous HDLC (NRZI)

