Hi, I have an AEG Chamfer 215-2 cordless phone set, with two additional handsets (three in total). Our electricity went off the other day and now the Base station is not picking up the phone line. The Base works and I can page all the other phones, but there is no dial tone. If I plug the phone line into another separate phone I get a dial tone. I have followed the manual and unplugged and plugged everything back in again but no luck. Any ideas? Thanks Kerry