How do i fix my 77 channel autohop Model GH9762?

My Model Gh9762 Tevian Cordless phone does not connect to the callers phone when a call is is coming in. I push the talk button but the phone does not connect to the callers phone. The caller does not hear anything.
When calling out the phone registers the number in the window but does not ring the phone on the other lin. Two other extensions in the house not in the portable phase are working normally. What is the problem?
Ralph Rheinheimer, September 2005


done
Buy a new phone. These phones are junk. Just a year after buying mine for 75 dollars for 3 remotes, it wont hang up any longer. Only good for the garbage

Mick, April 2007