Call Blocking Features. If you want key friends and family to get through they still can. Up to 50m indoor range/300m outdoor range. Out of range indicator.
BT Everyday Twin Cordless Phone without Answer Machine with Call Blocking
BT Everyday Twin Cordless Phone Combo Black 90662 Basic Call Blocking Free P+P
BT Everyday Digital Cordless Home Phone Basic Call Blocking Black - Twin
BT Everyday Digital Cordless Home Phone with Nuisance Call Blocking Twin Set
BT Everyday Twin Digital Cordless Phones With Call Blocking & Answering Machine
