The Twin-Set KX-TG6812 with a second handset impresses with its 4.5 cm (1.8 inch) large, white backlit graphic display that offers excellent readability. Particularly smart is the illuminated NR (Smart) button, which blinks when calls are incoming or missed. The new Smart button makes life a little easier. A single press is enough to answer calls with the hands-free function already activated or to silence the built-in alarm for another five minutes. The KX-TG6812 also features a hands-free function, a wide selection of polyphonic ringtones, as well as up to 120 entries in the phonebook and 50 in the caller list. The new noise reduction can be easily activated during a call using the NR (Noise Reduction) button, filtering out distracting background noises from the caller's side. Save energy with the Eco Mode: The KX-TG6812 is low-radiation and particularly energy-efficient, consuming only 0.6 watts (+ 0.2 watts for the second handset) in standby mode.