This adaptor allows you to use an older corded phone with the new digital voice service.Plugs into a mains socket, and connects to router.Phone is plugged into the unit.
BT Digital Voice Extender Twin Pack V1 & V2 - for use with older corded phones
BT Digital Voice Adapter Phone Range Extender Only Works With BT And EE Digital Voice Service
BT Digital Voice Adapter Phone Range Extender For Use With BT Smart Hub 100121
BT Digital Voice Essential Phone Only Works With BT And EE Digital Voice Service
BT Digital Voice Essential Phone - Only Works With BT And EE Digital Voice
