Additional Handset for 721148
by Panasonic
Price is what the vendor listed when last checked. Confirm it with the vendor before buying.
Accessory or replacement part Made to go with another product — check it fits what you have.
Last verified September 20, 2026 · classified April 26, 2026
What it is
Summary
AI-generated from vendor-published content · April 26, 2026
This is an expansion handset for the Panasonic KX-TGM420 amplified cordless phone system, sold as ILA model 721148. It delivers the same features as the main unit — 40dB of audio amplification, a talking keypad that announces keys as you press them, and talking caller ID — so you can place a fully accessible phone in an additional room without losing any functionality. It's designed for someone with moderate hearing loss or low vision who wants accessible phone coverage throughout their home, not just near the base unit. This handset cannot work on its own — it must be registered to an existing KX-TGM420 base unit (model 721148), which is sold separately, and the total system supports up to six handsets.
Quick Facts Catalog facts · auto-generated
- Out of pocket
What Setup Looks Like
- Out of the box
Unbox the handset and place it on its charging cradle to charge before first use. - With a guide
- Follow the pairing instructions in the handset manual to register it to your existing KX-TGM420 base unit — typically a menu-driven process that takes 5–10 minutes.
- Test amplification and talking caller ID to confirm settings carried over from the base unit. See manufacturer support resources for detailed instructions.
Getting it
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Where to Get It
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Sources & fine print
Vendor facts (name, price, platforms, vendor link) sourced from Panasonic — view on vendor site; last verified September 20, 2026.
Classification & description AI-generated from vendor-published content on April 26, 2026 · confidence: high. Vendor specs may lag; verify before relying on details in a clinical or funding artifact.