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Subject: connecting a tone phone to a COM port through a DTMF de-coder?

Date: 06/16/02 at 3:33 AM
Posted by: Nic
E-mail: Nic1234567890@hotmail.com
Message Posted:

Wondering how to connect a tone phone (with the same output plug as the COM port's input/output) through a DTMF de-coder (to convert the tones to Hexadecimal) then from that to the COM port? what exactly to I connect to the DTMF chip with, physically? i know i can't solder it, solution? a diagram would be handy. thanks!

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