The big handset works along with the telephone and the second phone works but it doesn’t hold charge on the machine.
BT Advanced Z Twin Digital Cordless Phone Call Blocker Silver
BT Advanced Z Twin Cordless With Truecall Base Answering Machine
BT Advanced Z Twin Digital Cordless Phone Call Blocking Answer Phone Instruction
BT Advanced Phone Z Additional Handset BT Advanced Z Handset with Batteries
BT Advanced Z or Advanced Phone Replacement Handset (Handset Only)
