Philips CD-150 "cordless phone ringing" Questions

cordless phone and it keeps saying serching and this is stpping me from using the phone as it wont let me ring out or let people ring in i have one new se 150 cordless now that only searching mode how

...cordless phone and it keeps saying serching and this is stpping me from using the phone as it wont let me ring out or let people ring in I had the same problem - faulty mains power supply to primary ...