can a centurion 310 payphone be converted to work on a home phone line & how can it be done? Answered

Yes. At the very least you could replace the circuitry of your payphone with that from a regular phone. There's no reason you couldn't rewire the buttons and handset... however that may not be what you desire.

I suggest sending a question to the editor of 2600: The Hacker Quarterly or searching around for old telecommunications hacking (phreaking) websites. Be warned that much of the information out there is incorrect, but a few folks have done it.

http://www.2600.com/