Working of telephone

Are you interested in how two telephones are connected through a telephone network or just how a telephone set works?

A link here is a good starter

Allen

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http://www.google.com/search?hl=en&lr=&rls=GGLD%2CGGLD%3A2004-42%2CGGLD%3Aen&q=telephone+operation

"One ringy-dingy..."

-- Dr. Anton T. Squeegee, Director, Dutch Surrealist Plumbing Institute. (Known to some as Bruce Lane, ARS KC7GR, kyrrin (a/t) bluefeathertech[d=o=t]calm --

"If Salvador Dali had owned a computer, would it have been equipped with surreal ports?"

Well, if you want to start with the basics...