Panasonic KX-TS880 corded telephone. Key Features: The phone includes Caller ID with a 50-number call log, plus a speakerphone for hands-free talking. Keypad and Memory: Features an alphanumeric display, memory for 50 names and numbers in the phonebook, and 10 speed dial numbers. Power and Installation: The phone is powered by a cord and requires 2 AAA batteries to operate the display and some other features.