How can i fix my bt phone line?
How do i set the date and time on my BT Synergy 3505?
Additional handset/base?
my phone crackles?
BT Synergy 3505? 2 x handsets 3005? how can i fix the problem ?
BT Converse 325 corded phone - LCD display not working - how can I fix it?
can only ring free numbers on phone?
BT Synergy 3505 I can't hear them but they can hear me?
Base not working properly?