PANASONIC DECT ‘Works in Blackout ’ Cordless with TAM (KX-TG6721ALB) $34.95 (1/2 Price) @ DSE
Works During Blackout ' Power Failure Talk System In an industry first, Panasonic has made it possible to use this model even if power fails (in a black out). The user simply places the handset on the base (to power the phone) and will then be able to make and receive calls from the base using speakerphone.
Visual Ringer & Smart Function 'Top Key' For ultimate consumer convenience, the LED 'Top Key' Flashes Fast - to notify of an incoming call (great for when the phone is on silent mode), you can simply press the Top Key to take the call. Flashes Slow - to notify a new message, alarm or missed call has been received. Simply press the Top Key to easily play the message, snooze alarm, or show missed call list.
Key Features
Incoming Call Block and Night Mode: You can program your phone to block unwanted calls and calls during specific hours.
Long Range Clear Sound: High precision error correction system ensures clear conversation with less interruptions allowing you to enjoy a smooth, error-free conversation.
Large 1.8” LCD: It is easy to read and combines with a simple menu for easy operation.
Digital Answering Machine: With remote operation.
Multitask: The rubberised grip allows users to easily continue the task at hand without worry of dropping the phone.
One-Touch Eco Mode: Select the Eco mode to reduce the signal output and power consumption.
Equaliser Optimisation: Panasonic's unique technology allows the user to optimize call sound to their preference by boosting treble or bass.
Interesting claim from Panasonic.
My Sony cordless works in blackout 20 years ago without even needing to dock it.
Base powered by battery itself. Last 2 hour but this was 20 years ago :)