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"Call Waiting" data

Discussion in 'General Electronics Chat' started by cowboybob, Feb 10, 2012.

  1. cowboybob

    cowboybob Well-Known Member Most Helpful Member

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    Does anyone know of a method (circuit, black box, whatever) for capturing/decoding Call Waiting data from a land line? Something that could be fabricated from scratch, or assorted pieces parts?
     
    Last edited: Feb 10, 2012
  2. canadaelk

    canadaelk Active Member

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    Start with the info on Mitel's MT8841 and 8843, calling number ID circuits, E
     
  3. cowboybob

    cowboybob Well-Known Member Most Helpful Member

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    Thanks, E.
     

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