[rick deckard]

Well, the phones play up no matter what socket they are plugged into ( the master or the ntl installed extension). there is nothing else plugged into the phone sockets, and there is no problem with any corded phones. ntl customer services said that as the corded phones work ok, then it ain't their problem, but they will send an engineer out if i want, but it will cost me £25! i used to have some old bt quartet analogue phones that worked ok, which tends to lead me that the binatones are at fault, but i have now tried 2 brand new sets from curries, so i still don't know! hope this helps!