The Panasonic KX-TGA520M handset is a supplemental accessory for Panasonic's KX-TG5200M series phone systems. Operating on the same 5.8 GHz frequency as the base system and employing digital spread spectrum technology, this handset features all the basic functions you've come to rely on. Supports caller ID/call waiting and talking caller ID, a feature which announces the name or number of the incoming call through the speakerphone.

KX-TGA520M Features:

Will Not Work Without Base:

KX-TG5200M, KX-TG5202M, KX-TG5210M, KX-TG5212M,
KX-TG5230M, KX-TG5240M, KX-TG5243, KX-FPG391

Additional Batteries For This Model Are:

• HHR-P104 / GE-TL26411 for Panasonic