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c#compact-frameworkwindows-cemodem

What does the AT Modem Command do?


I have a Problem. I'm involved in a Windows CE Software Project that runs for a couple of years and one small part of it is the possibility to communicate with a modem. But that is one part of the technology I have absolutely no knowledge about.

Can someone explain me what the following AT Comand does that is send to the modem?

ATDT9,011,00w01234567890

The number behind the "w" is not a real one for this post.

Thank you very much

twickl


Solution

  • Whoa, havent seen those in a while:
    AT - Attention
    DT - Dial Tone
    9 - send number 9
    , - wait
    011 - Dial 011,
    , - wait
    00 - Dial 00,
    w - wait for dial tone
    012345 - Dial rest of number

    Looks to me as if you´re dialing into some sort of PBX and then issue commands to it.