CARDINAL TECHNOLOGIES, INC.

14400BPS-V.32BIS V.42BIS (EXT)

Card Type                    Modem (asynchronous)
Chip Set                     Unidentified
Maximum Data Rate            14.4Kbps
Data Bus                     External
Data Modulation Protocol     Bell 103/212A

                             ITU-T V.21, V.22, V.22bis, V.32, V.32bis
Error Correction/Compression MNP5, V.42, V.42bis

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                                CONNECTIONS

        Function           Label             Function              Label

  Line in                       CN1      RS-232/422                 CN3

  Line out                      CN2      DC power                   CN4

                             DIAGNOSTIC LED(S)

   LED       Color      Status                   Condition

    HS       Green        On          Modem is operating at 4800bps or
                                                   faster

    HS       Green        Off         Modem is operating at slower than
                                                  4800bps

    AA       Green        On                Auto-answer enabled

    AA       Green        Off               Auto-answer disabled

    AA       Green      Blinking              Phone is ringing

    CD       Green        On              Carrier signal detected

    CD       Green        Off           Carrier signal not detected

    OH       Green        On                 Modem is off-hook

    OH       Green        Off                 Modem is on-hook

    RD       Green      Blinking          Modem is receiving data

    RD       Green        Off           Modem is not receiving data

    SD       Green      Blinking         Modem is transmitting data

    SD       Green        Off          Modem is not transmitting data

    TR       Green        On                 DTR signal is high

    TR       Green        Off                DTR signal is low

    MR       Green        On                    Power is on

    MR       Green        Off                   Power is off

                         Proprietary AT Command Set

               See document V2267 for a full command summary.