How can i fix my bt phone line?
BT Synergy 3505 I can't hear them but they can hear me?
BT Telephone extension?
How To Straighten A Tangled Corded Telephone?
extensions?
how do i programme my bt freestyle 3200 handsets, I have lost instructions?
BT Converse 325 corded phone - LCD display not working - how can I fix it?
extensions?
How do i set the date and time on my BT Synergy 3505?