Panasonic's Power Back-up phone is made to enable consumers to make or receive phone calls with the cordless handsets during a power outage. The KX-TG4771B includes Dect 6.0 technology and an intelligent eco mode. Other features include a 1.8 in. white backlit handset screen, an LED light up indicator, big buttons, and a dial pad on the base.

Panasonic's Power Back-up phone is made to enable consumers to make or receive phone calls with the cordless handsets during a power outage. The KX-TG4771B includes Dect 6.0 technology and an intelligent eco mode. Other features include a 1.8 in. white backlit handset screen, an LED light up indicator, big buttons, and a dial pad on the base.