This is part of the BT Freestyle set. These are the handsets but my site also lists expansion / charging stands and base / answerphone unit.
BT Freestyle 750 710 Cordless Phone Handset Only 042183 No Charger No Batteries
BT Freestyle 750 710 Cordless Phone Additional Expansion Handset
BT Freestyle 750 710 Cordless Phone Base & Handset
