This sounds like a PIC application + ISD chip + line interface + DTMF
decoder ;-)

Peter

On Thu, 1 Aug 2002, Lawrence Lile wrote:

>Years ago small businesses could buy a two line switch pretty reasonably at
>Radio Shark.  Now they just give me a dumb look.
>
>My father-in-law has a situation where he would like a system to answer his
>phone:  "Press 1 if you want Joe, Press 2 if you want Jim"  the phone siganl
>would end up in two places, either at his renter's house, or his cabin right
>out back which he stays in all summer.  Right now, he jsut has a phone line
>to both, resulting in the inconvenience that everyone tries to answer
>everyone else's calls.
>
>Is there anything like this out there?
>
>--Lawrence
>
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>

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