
HARMONY MULTIMEDIA

HM 18010, HM 18020-3

Card Type                    Modem (asynchronous)
Chip Set                     Unidentified
I/O Options                  Microphone, headphone, speaker out, line in,
                             line out
Maximum Modem Rate           33.6Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation Protocol     Bell 103/212A

                             ITU-T V.22, V.22bis, V.32, V.32bis, V.34,
                             V.34+
Fax Modulation Protocol      ITU-T V.17, V.27ter, V.29
Error Correction/Compression MNP5, V.42, V.42bis
Fax Class                    Class I
Data Bus                     16-bit ISA
Card Size                    Half-length, full-height card

[Image]

                                CONNECTIONS

         Function           Label             Function             Label

  Line in                       CN1       Headphone                 CN4

  Line out                      CN2       Speaker out               CN5

  Microphone                    CN3

                     SERIAL PORT ADDRESS

       Setting               JP2                  JP3

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

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

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

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





















                  INTERRUPT

        Setting                 JP1

         IRQ 3           Pins 2 & 3 closed

         IRQ 4           Pins 1 & 2 closed

         IRQ 5           Pins 5 & 6 closed

         IRQ 7           Pins 4 & 5 closed

         IRQ 9           Pins 8 & 9 closed

        IRQ 10           Pins 7 & 8 closed

        IRQ 11          Pins 11 & 12 closed

        IRQ 12          Pins 10 & 11 closed

        IRQ 15          Pins 11 & 13 closed

                           SUPPORTED COMMAND SET

                             Basic AT Commands

  AT, A/

  A, B, E, H, L, M, Q, V, W, X, Y, Z

  &C, &G, &P, &T, &V, &W, &Y, &Z

                           Extended AT Commands

  \G, \J

  %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, S24, S25,

  S26, S27, S29, S30, S31, S32, S33, S36, S37, S38, S39, S40, S41, S46,
  S48, S82, S86, S90,

  S91, S92, S95, S99

  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

         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^             Disable calling tone transmission for this call
                         only

          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.

                            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             Auto-mode detection disabled

          N1             Auto-mode detection enabled

                         DATA TERMINAL READY (DTR)

  Type:                  Configuration

  Format:                AT [cmds] &Dn [cmds]

  Description:           Selects modem response to DTR

            Note: The action each variant of &D causes depends on the
            setting of &Q

        Command                              Function

          &D0            Modem does not respond to DTR

          &D1            Modem goes to escape mode after DTR goes is off

          &D2            Modem goes to command mode and disconnects
                         (hangs up) after DTR goes off; Auto-Answer is
                         disabled.









                          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          Restore factory profile 0

       &F1          Restore factory profile 1

                               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        Transparent XON/XOFF flow control enabled

                           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

                            S(status) -REGISTERS

                           SOFT SWITHCH FUNCTION

  Type:           Register

  Format:        AT [cmds] S80=n [cmds]

  Description:   Controls the soft switch

                       TRANSMISSION LEVEL - CELLULAR

  Type:           Register

  Format:         AT [cmds] S201=n [cmds]

  Default:        10

  Range:          0-15

  Unit:           -1 dBm

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















                      REMOTE ACCESS ESCAPE CHARACTER

  Format:        AT [cmds] S202=n [cmds]

  Default:       Unidentified

  Range:         0-62

  Description:   Controls the remote access escape character.

