The KX-TGM420W Amplified Cordless Phone with Enhanced Noise Reduction and Digital Answering Machine makes every day call management easier and convenient. A large, 1.8-inch white backlit display and enlarged, backlit numeric dial keypad lets you choose six tones for clarifying different voice types. Boost volume for caller voice amplification up to 40 dB and set ringer tone volumes up to 100 dB

To find the compatible handset for this model, please refer to the handset finder here.