ZOLTRIX, INC.

FM-288I

Card Type                    Modem, Fax
Chip Set                     Rockwell
I/O Options                  Line in (RJ-11), line out (RJ-11)
Maximum Modem Rate           28.8Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation Protocol     Bell 103A/212A

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

                             Rockwell V.FC
Fax Modulation Protocol      ITU-T V.17, V.21 CH.2, V.27ter, V.29
Error Correction/Compression MNP5, V.42, V.42bis
Fax Class                    Class I & II
Data Bus                     8-bit ISA
Card Size                    Half-length, full-height card

[Image]

                                CONNECTIONS

         Function            Label            Function             Label

  Line out                        CN1       Line in                 CN2

               SERIAL PORT ADDRESS

     Setting          SW1/5            SW1/6

   COM1 (3F8h)          On               On

  í COM2 (2F8h)        Off               On

   COM3 (3E8h)          On              Off

   COM4 (2E8h)         Off              Off

                    INTERRUPT SETTINGS

   IRQ      SW1/1     SW1/2     SW1/3     SW1/4    SW1/7

   IRQ2      Off       Off       Off       Off      On

  í IRQ3     Off       Off       Off       On       Off

   IRQ4      Off       Off       On        Off      Off

   IRQ5      Off       On        Off       Off      Off

   IRQ7       On       Off       Off       Off      Off

                           SUPPORTED COMMAND SET

                             Basic AT Commands

  AT, ‘+++’, A/

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

  &C, &D, &F, &G, &J, &K, &L, &M, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z

                           Extended AT Commands

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

  %C, %E, %L, %Q

                                S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18,
  S21, S22, S23, S25, S26,

  S27, S29, S30, S32, S33, S36, S37, S38, S40, S41, S46, S48, S82, S86,
  S95

                             Special Commands

  +MS

  Note: See MHI Help File for full command documentation.

                         Proprietary AT Command Set



                                   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

           DP            Pulse dialing enabled

          í DT           Tone dialing enabled

           DW            Dialing resumed following dial tone detection

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

           D/            Set dialing delay for 0.125 seconds

           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^            Dialing paused for 5 seconds

           DR            Reverse mode enabled. Modem uses Answer mode
                         frequencies to modem set to Originate Only mode.