Panasonic KX-T7220

Features: Auto Answer/Mute Key, Automatic Redial, Auto Dial/Store Key, Conference Key, Flash Key, FWD/DND, Hands-Free Answer Back, Handset/Speaker Electronic Volume Control, Hold Key, Intercom Key, Message Key, Mute Key, Program Key, Redial Key, Speakerphone Key, Transfer Key, Extra Device Port Jack.

Compatible with: KX-TD816, KX-TD816-1, KX-TD816-2, KX-TD816-3, KX-TD816-4, KX-TD816-5, and KX-TD816-6. Also KX-TD1232 models, except KX-TD1232-7.