Suits BT 4600 and BT4000 Big Button phones.
BT 4600 4000 Cordless DECT Phone Additional Replacement Handset with Batteries
BT 4600 4000 Cordless DECT Phone Base Station Answerphone with Power Supply
BT 4600 Trio Cordless Phones with Big Buttons Silver
BT 4600 Twin Cordless Phones with Big Buttons Silver
BT 4600 DECT Cordless Single Home Phone Big Buttons Call Blocker Answer Machine.
BT 4600 DIGITAL CORDLESS PHONE WITH CALL BLOCKING AND ANSWER MACHINE
