Reprogran after fitting new battery ?
BT Relate 3000 telephone?
How do I fit a modern plug to an old 706 series BT Phone?
BT DIVERSE X10 ADD HANDSET PROBLEM?
BT Converse 325 corded phone - LCD display not working - how can I fix it?
HELP?
How can i fix my bt phone line?
BT Synergy 3505 I can't hear them but they can hear me?
phone line crackling?
can only ring free numbers on phone?
moving phone supply point?
BT Synergy 4500 Handset Number to be changed?