Sorry, should have said, only 1 x Beocom 6000 and one base station - no additional handsets.

Hi, I've had the phone a couple of years now (chances are it's out of the warranty period) but it started doing it a few months ago. It wasn't that much of a problem as most "anonymous call" IDs were in the evening from people trying to sell stuff I didn't want. However, it's become an issue of late because I now work from

I have a Beocom 6000 MkII handset and base charger and for some reason whenever a call comes in where the caller ID is displayed as "anonymous call" the handset powers off and then powers back on. "Anonymous call" caller ID will be displayed whenever the caller has asked for their number to be witheld, as happens with many large