NETCOMM LIMITED

INMODEM 336 (IN3410)

Card Type                    Modem (asynchronous)
Chipset                      Unidentified
Maximum Data Rate            33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation              Bell 103A, 212A

                             ITU-T V.21, V.22, V.22bis, V.23, V.32,
                             V.32bis, V.34

                             Rockwell V.FC
Fax Modulation               ITU-T V.17, V.27ter, V.29
Error Correction/Compression MNP5, MNP10EC, V.42, V.42bis
Fax Class                    Class I
Data Bus                     8-bit ISA
Card Size                    Full height, one-third length

[Image]

                                CONNECTIONS

          Function             Label           Function             Label

  Telephone line                J1     Telephone line                J2

                SERIAL PORT ADDRESS SELECTION

       Setting                A1                  A2

    2E8h (COM4:)       Pins 2 & 3 closed   Pins 2 & 3 closed

    2F8h (COM2:)       Pins 1 & 2 closed   Pins 2 & 3 closed

    3E8h (COM3:)       Pins 2 & 3 closed   Pins 1 & 2 closed

    3F8h (COM1:)       Pins 1 & 2 closed   Pins 1 & 2 closed

                       INTERRUPT SELECTION

  Setting      A3         A4         A5         A6         A7

     2       Closed      Open       Open       Open       Open

     3        Open      Closed      Open       Open       Open

     4        Open       Open      Closed      Open       Open

     5        Open       Open       Open      Closed      Open

     7        Open       Open       Open       Open      Closed

                        SUPPORTED STANDARD COMMANDS

                             Basic AT Commands

  +++, A/

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

  &C, &D, &F, &G, &K, &Q, &R, &S, &V, &W, &Y, &Z

                           Extended AT Commands

  \A, \B, \G, \K, \L, \N, \V

  %C, %E, %L, %Q

                            Special AT Commands

  :E, *H, -K, )M, @M, +MS, -Q

                                S-Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S24, S25,
  S29, S30, S32, S33, S38

  S48, S82, S86, S95

            Note: See MHI help file for complete information.

                         Proprietary AT Command Set

                               CALLING TONE

  Type:             Configuration

  Format:           AT [cmds] #Cn [cmds]

  Description:      Controls which calling tone the modem will send a
                    originating a call.

     Command                              Function

       #C0          Calling tone disabled.

       #C1          1300Hz calling tone enabled.

                                   DIAL

  Type:                  Immediate

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

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

        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            Pulse dialing enabled.

          DS=n           Dial stored telephone number n.

           DT            Tone dialing enabled.

           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 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^            Calling tone disabled for this call.

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

                   DISPLAY CONFIGURATION AND STATISTICS

  Type:                Immediate

  Format:              AT [cmds] \S [cmds]

  Description:         Displays the settings of all commands and
                       statistics about the current connection.

                            DISPLAY INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested about the modem.

    Command                              Function

       I0        Displays product identification code.

       I1        Displays ROM checksum.

       I2        Tests and reports ROM checksum.

       I3        Displays firmware revision.

       I4        Displays feature bitmap.

       I9        Displays product information and revision level.

                             DISTINCTIVE RING

  Format:                 AT [cmds] -SDR=n [cmds]

  Default:                0

  Range:                  0 - 7

  Description:            Selects which distinctive ring signals the
                          modem will respond to and how it will respond.

      Bit          Value                       Function

       0                 0   Respond to ring type 1 as RING.

                        1    Respond to ring type 1 as RING1.

        1                 0  Respond to ring type 2 as RING.

                         1   Respond to ring type 2 as RING2.

        2                 0  Respond to ring type 3 as RING.

                         1   Respond to ring type 3 as RING3.

                               MNP10EC MODE

  Type:               Configuration

  Format:             AT [cmds] -SEC=m,n [cmds]

  Description:        Selects whether the modem will attempt to use
                      MNP10EC mode during the handshaking sequence.

       Command                             Function

         m=0          MNP10EC handshaking disabled unless a V.34
                      connection is attempted via a cellular line.

         m=1          MNP10EC handshaking enabled.

          n           Default:             10

                      Range:               10 - 30

                      Unit:                -1 dBm

                      Description:         Sets the power level for
                                           transmission in MNP10EC mode.

                              PROTOCOL/SPEED

  Type:             Configuration

  Format:           AT [cmds] Fn [cmds]

  Description:      Selects the protocol and speed the modem will attempt
                    to connect at.

     Command                              Function

        F0          Auto-detect the highest common connect speed.

        F1          Select V.21 or Bell 103 at 300bps speed.

        F3          Select V.23 at 75/1200bps speed.

        F4          Select V.22 or Bell 212A at 1200bps speed.

        F5          Select V.22bis at 2400bps speed.

        F6          Select V.32 or V.32bis at 4800bps speed.

        F7          Select V.32bis at 7200bps speed.

        F8          Select V.32bis or V.32 at 9600bps speed.

        F9          Select V.32bis at 12Kbps speed.

       F10          Select V.32bis at 14.4Kbps speed.