PROMETHEUS PRODUCTS, INC

CYBERPORT PRO PC144IV

Card Type                    Fax, Modem (synchronous/asynchronous)
Chip Set                     Unidentified
I/O Options                  Speakerphone
Maximum Data Rate            14.4Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     8-bit ISA
Fax Class                    Class II
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.21CH2, V.27ter, V.29, V.33
Error Correction/Compression MNP5, V.42, V.42bis

[Image]

                                CONNECTIONS

        Function           Label             Function              Label

  Line out                      CN1      Microphone connection      CN4

  Line in                       CN2      Sound card connection      CN5

  Speaker connection            CN3

                         SUPPORTED COMMAND SET

                           Basic AT Commands

  AT, ‘+++’, ‘Comma’, A/

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

  &C, &D, &F, &G, &J, &K, &P, &S, &U, &V, &W, &Y, &Z

                          Extended AT Commands

  \C, \G, \V, \X, %E

                              S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S25, S26, S36

  S37, S38, S46, S48

  Note: Please see MHI Help file for full command documentation.

                         Proprietary AT Command Set

                                BREAK TYPE

  Type:           Configuration

  Format:         AT [cmds] \Kn [cmds]

  Description:    Configures action of break signal

    Command                              Function

      \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

                            COMMUNICATIONS MODE

  Type:                  Configuration

  Format:                AT [cmds] &Qn [cmds]

  Description:           Selects communications mode options

        Command                                Mode

          &Q0            Asynchronous mode, serial port speed follows
                         connect speed.

          &Q5            Error correction mode, to disable error
                         correction use &Q0, &Q3 or &Q6, or modify S36,
                         S46, or S48

          &Q6            Buffered asynchronous mode

                                COMPRESSION

  Type:          Configuration

  Format:        AT [cmds] %Cn [cmds]

  Description:   Selects data compression

    Command                              Function

      %C0        MNP5 disabled

      %C1        MNP5 enabled

                               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        Reliable MNP mode enabled

      \N3        Auto-reliable mode enabled

      \N4        LAPM reliable mode enabled

      \N5        Auto-reliable LAPM and buffer mode enabled

      \N6        Auto-reliable LAPM and buffer mode plus MNP 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

           L             Re-dial last number

           P             Pulse dialing enabled

          S=n            Dial stored telephone number n=0-3

           T             Tone dialing enabled

           W             Dialing resumed following dial tone detection
                         for amount of time specified in S7 register

           ,             Dialing paused for amount of time specified in
                         S8 register

           @             Wait for quiet answer for amount of time
                         specified in S7 register

           !             Modem commanded to go off-hook for .5 second
                         before returning on-hook

           ;             Modem returned to command state after dialing

                              DICTIONARY SIZE

  Type:          Configuration

  Format:        AT [cmds] %Dn [cmds]

  Description:   Controls dictionary size

    Command                              Function

      %D0        Select 1/2Kbytes

      %D1        Select 1Kbytes

      %D2        Select 2Kbytes

                    ERROR CONTROL BUFFER SIZE - MAXIMUM

  Type:          Register

  Format:        AT [cmds] S50=n [cmds]

  Default:       200

  Range:         0-255

  Unit:          1 Character

  Description:   Sets the maximum buffer size for error control

                    ERROR CONTROL BUFFER SIZE - MINIMUM

  Type:          Register

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

  Default:       10

  Range:         0-255

  Unit:          1 Character

  Description:   Sets the minimum buffer size for error control

                             FLOW CONTROL TYPE

  Type:            Configuration

  Format:          AT [cmds] \Qn [cmds]

  Description:     Sets type of flow control used by modem

     Command                             Function

       \Q0         Flow control disabled

       \Q1         XON/XOFF; software flow control; RTS/CTS
                   bi-directional enabled

       \Q2         Unidirectional CTS interface signal enabled

       \Q3         Bi-directional RTS/CTS flow control enabled

       \Q4         Unidirectional XON/XOFF flow control by DCE enabled

                             INACTIVITY TIMER

  Type:                  Configuration

  Format:                AT [cmds] \Tn [cmds]

  Default:               0

  Range:                 0-90

  Unit:                  1 minute

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

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports 3-digit product code

       I1        Reports checksum

       I2        Return ‘OK’ response

       I         Reports firmware version information

       I4        Reports configuration settings