
ACTIONTEC ELECTRONICS, INC.

PCMCIA 14400 FAX/MODEM

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

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

                         Proprietary AT Command Set

                                                                      V1577

                         ACCEPT AUTO-RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \U

  Example:       AT \U<CR>

  Description:   Accepts remote modems request for reliable link.

                        AUTO FALL FORWARD/FALLBACK

  Type:          Configuration

  Format:        AT [cmds] %Gn [cmds]

  Example:       AT %G1 &W <CR>

  Description:   Selects auto fallback.

  Command                                Function

  %G1            Fallback enabled.

   %G0          Fallback disabled.

                     AUTO-RELIABLE FALLBACK CHARACTER

  Type:          Configuration

  Format:        AT [cmds] %An [cmds]

  Example:       AT %A20 <CR>

  Range:         0-127

  Unit           ASCII

  Description:   Sets the character used as the auto-reliable fallback
                 character.

                               AUTO-RETRAIN

  Type:          Configuration

  Format:        AT %En

  Example:       AT %E1 <CR>

  Description:   Selects auto-retrain mode.

  Command                                Function

      %E0        Auto-retrain disabled.

      %E1        Auto-retrain enabled.

                                                                          -

                          BIT-MAPPED REGISTER S14

  Format                   AT [cmds] S14=n [cmds]

  Example:                 ATS14=138<CR>

  Default:                 138

  Range:                   0-174

  Unit:                    Bit-mapped

  Description:             Controls echo, result codes, result code
                           display, dial mode, and answer/originate mode.

       Bit         Value                       Function

        0          0          Not used.

        1          0          Command echo disabled.

                    1        Command echo enabled.

        2           0        Result codes enabled.

                   1          Result codes disabled.

        3          0          Display result codes in numeric format.

                    1        Display result codes in verbose format.

        4          0          Not used.

        5           0        Tone dial enabled.

                   1          Pulse dial enabled.

        6          0          Not used.

        7          0          Answer mode enabled.

                    1        Originate mode enabled.

                                                                          -

                          BIT-MAPPED REGISTER S21

  Format                     AT [cmds] S21=n [cmds]

  Example:                   ATS21=4<CR>

  Default:                   4

  Range:                     0 - 253

  Unit:                      Read only

  Description:               Displays jack type, CTS signal, low DTR
                             action, DCD signal, DSR signal, and the Long
                             Space Disconnect function.

        Bit          Value                       Function

         0            0         RJ-11 jack selected.

                     1           RJ-12 or RJ-13 jack selected.

         1           0           Not used.

         2           0           CTS forced high.

                      1         CTS follows RTS.

       4, 3           00        DTR signal ignored.

                     01          Modem goes to command mode on low DTR.

                     10          Modem disconnects on low DTR.
                                 Auto-Answer is disabled.
                     11
                                 Modem is initialized on low DTR.

         5            0         DCD forced high.

                     1           DCD normal.

         6            0         DSR forced high.

                     1           DSR normal.

         7            0         Long Space Disconnect function disabled.

                     1           Long Space Disconnect function enabled.

                          BIT-MAPPED REGISTER S22

  Format                   AT [cmds] S22=n [cmds]

  Example:                 ATS22=117<CR>

  Default:                 117

  Range:                   0-127

  Unit:                    Bit-mapped

  Description:             Controls speaker volume and controls, and
                           limits results codes.

       Bit          Value                       Function

       1, 0         00         Off volume.

                     01       On volume.

                    10         Medium level volume.

                    11         High level volume.

       3, 2         00         Speaker off.

                     01       Speaker off on carrier.

                    10         Speaker always on.

                    11         Speaker on during handshake.

     6, 5, 4        000        Basic result codes only enabled.

                    100        Basic and connection speed result codes
                               enabled.
                    101
                               Basic and connection speed result codes
                    110        and dialtone detection enabled.

                     111      All result codes except dialtone detection
                               enabled.

                               All result codes enabled.

                                                                          -

                          BIT-MAPPED REGISTER S23

  Format                   AT [cmds] S23=n [cmds]

  Example:                 ATS23=177<CR>

  Default:                 55

  Range:                   0-255

  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, 2, 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.

        5,4         00          Parity even.

                    01          Not used.

                    10          Parity odd.

                     11        No Parity.

       7, 6          00        Guard tone disabled.

                    01          Guard tone disabled.

                    10          Guard tone 1800Hz enabled.

                                                                          -

                          BIT-MAPPED REGISTER S27

  Format                   AT [cmds] S27=n [cmds]

  Example:                 AT S27=9 <CR>

  Default:                 73

  Range:                   0 - 127

  Unit:                    Bit-mapped

  Description:             Selects sync/async mode, Line type, internal
                           clock, and ITU-T/Bell modes.

       Bit          Value                       Function

     3, 1, 0         000      Asynchronous mode, serial port speed
                               follows connect speed.
                    001
                               Asynchronous command mode and synchronous
                    010        connect mode.

                    011        Asynchronous command mode and synchronous
                               connect mode, DTR dialing enabled.
                    100
                               Asynchronous command mode on low DTR,
                     101      synchronous connect mode on high DTR.

                    110        Hayes AutoSync&trade; mode - serial port
                               locked at 9600bps.

                               Error correction mode.

                               Buffered asynchronous mode.

        2            0        Dial up line.

                    1          Leased line.

       5, 4          00       Internal DTE transmit clock source.

                    01         External DTE transmit clock source.

                    10         Slave DTE transmit clock source.

        6           0          CCITT mode.

                     1        Bell mode.

                          BIT-MAPPED REGISTER S28

  Format                   AT [cmds] S28=n [cmds]

  Example:                 AT S28=8 <CR>

  Default:                 0

  Range:                   0 - 31

  Unit:                    Bit-mapped

  Description:             Controls V.23 split speed, V.23 split screen,
                           V.23 half duplex, and pulse dialing.

      Bit         Value                        Function

       0           0          V.23 split speed operation disabled.

                  1            V.23 split speed operation enabled.

       1           0          Select 75bps transmit, 1200bps receive.

                  1            Select 1200bps transmit, 75bps receive.

       2           0          1200bps transmit , 1200bps receive
                               disabled.
                  1
                               1200bps transmit , 1200bps receive
                               enabled.

      4, 3         00         39ms make/61ms break at 10pps.

                  01           33ms make/67ms break at 10pps.

                  10           39ms make/61ms break at 20pps.

                  11           33ms make/67ms break at 20pps.

                                                                          -

                          BIT-MAPPED REGISTER S31

  Format                AT [cmds] S31=n [cmds]

  Example:              ATS31=40<CR>

  Default:              2

  Range:                0-255

  Unit:                 Bit-mapped

  Description:          Controls auto-baud function and result codes.

     Bit        Value                         Function

      0         0          Not used.

      1         0          Auto-baud disabled.

                 1        Auto-baud enabled.

     3, 2        00       DTE speed displayed in result codes.

                01         Extended result codes enabled; DCE speed
                           displayed in result codes.
                10
                           DCE speed displayed in result codes.

                                BREAK TYPE

  Type:            Configuration

  Format:          AT [cmds] \Kn [cmds]

  Example:         AT \K1 <CR>

  Description:     Configures action of break signal.

  Command            Break from DTE     Break from DTE     Break received
                     while in Data     while in Command     from remote
                         mode               mode               modem

  \K0               Online command     Break sent to      Buffers
                    mode enabled,      remote modem and   cleared, break
                    send no break to   buffered           sent to DTE.
                    remote modem.      cleared.

  \K1               Break sent to      Break sent to      Buffers
                    remote modem and   remote modem and   cleared, break
                    buffered           buffered           sent to DTE.
                    cleared.           cleared.

  \K2               Online command     Send break to      Break sent
                    mode enabled,      remote modem       immediately to
                    send no break to   immediately.       DTE.
                    remote modem.

  \K3               Send break to      Send break to      Break sent
                    remote modem       remote modem       immediately to
                    immediately.       immediately.       DTE.

  \K4               Online command     Send break with    Break sent with
                    mode enabled,      transmitted        received data
                    send no break to   data.              to the DTE.
                    remote modem.

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

                                                                          -

                                BREAK SEND

  Type:          Configuration

  Format:        AT [cmds] \Bn [cmds]

  Example:       AT \B3 &W<CR>

  Range:         1-9

  Default        3

  Unit:          .1 second

  Description:   Sends break to modem.

                               CALLING TONE

  Type:             Configuration

  Format:           AT [cmds] -Cn [cmds]

  Example:          AT -C0 &W<CR>

  Description:      Controls whether the DTE will allow the modem to send
                    a 1300Hz calling tone when originating.

      Command                             Function

        -C0         Disable calling tone.

        -C1         Enable calling tone.

                               CONNECT MODE

  Type:              Configuration

  Format:            AT [cmds] \Nn [cmds]

  Example:           AT \N1 DT555-1212<CR>

  Description:       Sets connect mode.

      Command                              Function

        \N0          Normal mode enabled.

        \N1          Normal mode enabled for parallel interface
                     operation. Direct mode enabled for serial interface.

        \N2          Reliable mode enabled.

        \N3          Auto-reliable mode enabled.

        \N4          LAPM mode enabled.

        \N5          MNP mode enabled.

                         CONVERT TO RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \Y [cmds]

  Example:       AT \Y<CR>

  Description:   Attempts reliable mode link.

                                                                          -

                           EXTENDED RESULT CODES

  Type:          Configuration

  Format:        AT [cmds] \Vn [cmds]

  Example:       AT \V1 %C1<CR>

  Description:   Selects extended result codes.

  Command                                Function

      \V0        Result codes specified by Vn enabled.

      \V1        Extended MNP result codes enabled.

      \V2        Extended V.42 result codes enabled.

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] \Gn [cmds]

  Example:       AT \G1 &K3<CR>

  Description:   Selects modem port flow control.

    Command                              Function

   \G0          Flow control disabled.

  \G1            Flow control enabled.

                             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        Flow control disabled.

      \Q1        XON/XOFF flow control enabled.

      \Q2        CTS flow control to DTE enabled.

      \Q3        RTS/CTS flow control enabled.

                             INACTIVITY TIMER

  Type:                Register

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

  Example:             ATS90=20<CR>

  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.

                                                                          -

                             INACTIVITY TIMER

  Type:             Configuration

  Format:           AT [cmds] \Tn [cmds]

  Example:          AT\T20<CR>

  Default:          0

  Range:            0-90

  Unit:             1 minute

  Description:      Sets the length of time that the modem does not
                    receive information before it disconnects.

                            LINE SIGNAL QUALITY

  Type:          Immediate

  Format:        AT [cmds] %Q [cmds]

  Example:       AT %Q &W<CR>

  Description:   Displays line signal quality.

                             LOCK SERIAL PORT

  Type:          Configuration

  Format:        AT [cmds] \Jn [cmds]

  Example:       AT %L3 \J0<CR>

  Description:   Sets operation of serial port speed.

  Command                                Function

   \J0          Serial speed locked.

  \J1            Serial speed follows connect speed.

                    MAXIMUM BLOCK SIZE FOR TRANSMISSION

  Type:          Configuration

  Format:        AT [cmds] \An [cmds]

  Example:       AT \A3 &MB28800<CR>

  Description:   Sets the maximum transmittable block size.

    Command                              Function

  \A0            Maximum MNP block size is 64 characters.

   \A1          Maximum MNP block size is 128 characters.

  \A2            Maximum MNP block size is 192 characters.

  \A3            Maximum MNP block size is 256 characters.

                           MNP STREAM/BLOCK MODE

  Type:          Configuration

  Format:        AT [cmds] \Ln [cmds]

  Example:       AT \L1 DT555-1212<CR>

  Description:   Selects the transfer mode for MNP.

    Command                              Function

   \L0          Stream mode for MNP enabled.

  \L1            Block mode for MNP enabled.

                                                                          -

                                NORMAL MODE

  Type:          Immediate

  Format:        AT [cmds] \Z [cmds]

  Example:       AT \Z <CR>

  Description:   Ends reliable mode link, initiate return to normal mode.

                         ON-LINE IN RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \O

  Example:       AT \O <CR>

  Description:   Modem attempts MNP connection in normal mode.

                                TEST MODES

  Format                  AT [cmds] S16=n [cmds]

  Example:                ATS16=40<CR>

  Default:                0

  Range:                  0-125

  Unit:                   Bit-mapped

  Description:            Controls loopback tests: analog, digital,
                          remote digital, and self tests.

      Bit         Value                        Function

       0          0         Local analog loopback disabled.

                 1           Local analog loopback enabled.

       1         0           Not used.

       2          0         Local digital loopback disabled.

                 1           Local digital loopback enabled.

       3         0           Modem not in remote digital loopback.

                 1           Remote digital loopback in progress.

       4          0         Remote digital loopback not requested.

                 1           Remote digital loopback requested.

       5          0         Remote digital loopback w/ self-test
                             disabled.
                 1
                             Remote digital loopback w/ self-test
                             enabled.

       6          0         Local analog loopback w/ self-test disabled.

                 1           Local analog loopback w/ self-test enabled.

                           V.42 DETECTION PHASE

  Type:          Configuration

  Format:        AT [cmds] -Jn [cmds]

  Example:       AT -J1 &W<CR>

  Description:   Controls V.42 detection.

    Command                              Function

      -J0        V.42 detection disabled.

      -J1        V.42 detection enabled.

                                                                          -

                        V.42bis COMPRESSION CONTROL

  Type:          Configuration

  Format:        AT [cmds] "Hn [cmds]

  Example:       AT "H3 &W<CR>

  Description:   Controls V.42bis data compression

    Command                              Function

      "H0        V.42bis disabled.

      "H1        V.42bis when transmitting enabled.

      "H2        V.42bis when receiving enabled.

      "H3        V.42bis when transmitting/receiving enabled.

                       V.42bis MAXIMUM STRING LENGTH

  Type:          Immediate

  Format:        AT [cmds] "On [cmds]

  Example:       AT "O32 <CR>

  Default:       32

  Range:         6 - 64

  Unit:          unidentified.

  Description:   Selects string size for V.42bis compression.

                           XON/XOFF PASS-THROUGH

  Type:          Configuration

  Format:        AT [cmds] \Xn [cmds]

  Example:       AT \X7 O<CR>

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

  Command                                Function

      \X0        XON/XOFF signals trapped by local modem.

      \X1        XON/XOFF passed through local modem.

                            V.25bis Command Set

                           CALL REQUESTED NUMBER

  Type:              Immediate

  Format:            CRI<#>;xxxx

  Example:           CRI1-303 555-1212;irisbean<CR>

  Description:       Same as CRN. Dials the number given. It will ignore
                     spaces and hyphens in the string. If the string is
                     more than fifty characters long, a result of INV
                     will be returned and the identification string xxxx
                     will be ignored.

                                                                          -

                          PROGRAM IDENTIFICATION

  Type:          Configuration

  Format:        PRI

  Example:       PRI <CR>

  Description:   Modem returns VAL.

                          REQUEST LISTED NUMBERS

  Type:              Immediate

  Format:            RLNn <CR>

  Example:           RLN6<CR>

  Range:             0-19

  Unit:              Memory location

  Description:       Display dial string stored at memory address n. If n
                     not specified, all dial strings are displayed

