Has been powered on and is working no issues hasn't been tested with a landline.
BT Synergy 5500 Twin Cordless Phones Answer Machine Call Blocker Boxed
BT Synergy 5500 Twin Additional Replacement Handset & Base Tested Fully Working
FREE POST BT SYNERGY 5500 Black Twin Cordless Telephone with answering machines
BT Synergy 5500 Handset ONLY for BT Cordless Phone
BT Synergy 5500 Cordless Phone with Answering Machine & SIM Card Reader
