
I/O MAGIC CORPORATION

LIGHTNING 14.4

Card Type                    Fax, Modem (asynchronous), Voice
Chip Set                     Cirrus logic
Maximum Data Rate            14.4Kbps
Maximum Fax Rate             14.4Kbps
Data Bus                     PCMCIA Type II
Fax Class                    Class I & 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
Error Correction/Compression MNP5, V.42bis

                                                                      V1582

                         Proprietary AT Command Set

                         ACCEPT MNP RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \U [cmds]

  Description:   Accept remote modems request for MNP reliable mode

                            AT - VOICE COMMAND

  Voice command              Function                     Default

       #VBP         Generates beep tone                Unidentified

       #VCL         Voice mode                               0

      #VCSD         Silence detection - Command              0
                    mode

      #VGPS         Input pin function                       0

      #VGPC         Input pin character                      0

       #VIN         Display general-purpose            Unidentified
                    Input pins

       #VIP         Initialize parameter                     0

       #VLN         Relay/speaker control                    0

      #VOUT         Write to output pins                     0

       #VPH         Telephone emulation pins           Unidentified

       #VPL         Play level                              127

       #VPY         Play mode                          Unidentified

       #VRD         Record mode                        Unidentified

       #VRL         Record level                            127

       #VSL         Record silence threshold                127
                    level

       #VSM         Sampling mode                           CL1

      #VSQT         Record q silence time                  0

       #VSR         Sampling rate                          9600

      #VSST         Record s silence time                 60

                             AT - COMMAND SET

    AT Command               Function                    Default

        %En         Auto-retrain                            1

        %Gn         Rate renegotiation                      0

        -Cn         Calling tone                            0

        %An         Auto-reliable fallback                  13
                    character

        %Cn         MNP5 - compression                      1

        \An         Maximum block size for                  3
                    transmission

        \Bn         Break send                         Unidentified

        \Cn         Auto-reliable time buffer               0
                    configuration

        \Gn         Flow control                            0

        \Jn         Lock serial port                        0

        \Kn         Break type                              5

        \Nn         Connect mode                            3

        \Qn         Flow control type                       3

        \Tn         Inactivity timer                        0

        \Vn         Extended result codes                   2

        \Xn         XON/XOFF pass-through                   0

        -Jn         V.42 - detection phase                  1

        "Hn         V.42 - compression                      3

        "On         V.42 - string length                    16

       +FTTn        Fax transmit test                  Unidentified

       +FRTn        Fax receive test                   Unidentified

      BIT MAPPED REGISTERS

    Register        Default

      S14        Unidentified

      S16        Unidentified

      S21        Unidentified

      S22        Unidentified

      S23        Unidentified

      S27        Unidentified

      S90              0

                       CONVERT TO MNP RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \Y [cmds]

  Description:   Converts to MNP reliable mode from normal or direct mode

                            LINE SIGNAL QUALITY

  Type:          Immediate

  Format:        AT [cmds] %Q [cmds]

  Description:   Returns a value which indicates line signal quality

                        INITIATE MNP RELIABLE MODE

  Type:          Immediate

  Format:        AT [cmds] \O [cmds]

  Description:   Initiates MNP reliable mode from normal or direct mode

                           SWITCH TO NORMAL MODE

  Type:          Immediate

  Format:        AT [cmds] \Z [cmds]

  Description:   Switches to normal mode from MNP mode

