The Panasonic KX-TG3611SX is a cordless landline phone that provides exceptional convenience and reliability. It features a 2.4GHz digital gigarange technology, an alphanumeric backlight display, and a night mode. The KX-TG3611SX also has a phonebook that stores up to 100 names and numbers and a 5 redial memory. It is powered by two AAA batteries and is compatible with headsets such as the KX-TCA60, KX-TCA93, and KX-TCA95. With its high performance and durability, the Panasonic KX-TG3611SX is an ideal choice for any home or office.