Panasonic's Power Back-up Phone is made to enable consumers to make or receive calls with the cordless handsets in case of a power outage. The KX-TG4772B includes 2 handsets and Dect 6.0+ technology. Other features include a 1.8 in. backlit handset display, an LED light-up indicator, and easy to use big buttons.

Panasonic's Power Back-up Phone is made to enable consumers to make or receive calls with the cordless handsets in case of a power outage. The KX-TG4772B includes 2 handsets and Dect 6.0+ technology. Other features include a 1.8 in. backlit handset display, an LED light-up indicator, and easy to use big buttons.