How do i set the date and time on my BT Synergy 3505?
How To Straighten A Tangled Corded Telephone?
Base not working properly?
can only ring free numbers on phone?
How do I store phone numbers in the BT Decor 210?
can my BTeasIcom 1000 corded telephone be repaired?
BT external connectors?
BT Synergy 3505? 2 x handsets 3005? how can i fix the problem ?
BT Synergy 4500 Handset Number to be changed?