Hello,

My Excutone Equity III (vintage 1987) system has seen better days. Just wondering if there are newer phones that are 100% compatible (just plug and play)?

The current phones are model number 2312501 the main board has model number 2313501 and 2315302 (two model numbers).

Any suggestions would be greatly appreciated. If the info provided is insufficient please ask me for more details.

Oh, and this is a low budget operation so used working phones are OK. [Linked Image from sundance-communications.com]

Thanks to all who read this --glen