Panasonic KX-TGM420, Amplified Digital Telephone with Loud Volume Speaker, Big button, Answer machine, Nuisance Call Block, House phones for Elderly, Hearing Aid compatible, Landline phone cordless

Price: USD112.62
(as of Sep 06, 2026 07:45:05 UTC – Details)

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About us

Since our founding in 1918 we have been working to “improve and enhance society,” and “advance the culture of the world.” We will continue to create value by confronting social issues head-on with the hope of creating an “ideal society” filled with both material and spiritual wealth.

How does Panasonic work with customers?

Panasonic co-creates innovative, user-focused designs by listening to customer needs and enhancing product usefulness and creativity.

What guides Panasonic’s product development?

Using advanced tech and academic research, Panasonic builds high-quality, ergonomic products tailored to real user needs.

What is Panasonic GREEN IMPACT?

We aim to reduce CO₂ emissions across our value chain and society, promoting a better life and a sustainable global environment.

As part of Panasonic’s commitment to reduce its environmental impact this product comes with digital operating instructions via a QR code to encourage customers to re-use their existing one.
Panasonic phones are digital landline ready. After your landline service moves to digital voice (VOIP), the old telephone sockets in your home will no longer work. Please connect the telephone cord to the internet router according to your internet provider’s instructions.
For those who have moderate hearing loss: Hear clearly with Volume Boost Control for amplifying handset receiver volume up to +40 dB, Hearing Aid Compatibility Support; Loud base unit ringer by up to 100 dB
Slow Talk Mode: Understand words more clearly by slowing the speed of speech in real time by up to 20%; Tone Control (5-level and 20-type custom setting) with detailed treble emphasis
Never miss incoming calls: Bright red Ringer LED on Base unit and Handset notify incoming calls visually; Talking Caller ID announces caller’s name in your phonebook between rings
Large, 1.8-inch white backlit handset display plus illuminated keypad with big buttons ensures easy viewing and operating; Enlarged Memory dial buttons on base unit enhances calling convenience
Various Features: Answering Machine, Speakerphone, Talking Keypad and Phonebook, 250-number Nuisance Call Block, Intercom, and expandable to 6 handsets with optional amplified handset KX-TGMA45

Product summary

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