A BT Studio Plus cordless phone set. Model 4500. The set comprises of Two Phones & A Built-in Answer Machine.
BT Aura 1500 Twin Digital Cordless Phones with Answer Machine & BT studio plus
BT Studio Plus 5500 Digital Cordless Phone with Answering Machine
BT Studio Plus 4500 Cordless Phone Additional Expansion Handset
BT Studio Plus 5500 Cordless Telephone Answering Machine Base Units
BT Studio Plus 5100 / 5500 Cordless Phone Replacement Handset Only
BT Studio Plus 5500 Cordless Phone Additional Expansion Handset
