I have bought a couple of phone systems for my home only to return them disapointed. I want an affordable set of 4 cordless phones (Quad) and when i add phone numbers to one then the others should sync, its not too much to ask is it? to input them all 4 times is silly. I know SIM phones will do it but dont want my mobile numbers at home. Any ideas what function to look out for when shopping?

How's your wallet?

The Panasonic KX-TG 8124 QUAD DECT fits the bill!

Its no so much the cost or even a specific model but how do I find out if it has the facility, does it have a name? I was hoping to spend under £90 ideally.