---
product_id: 3719017
title: "Panasonic Cordless Phone Handset Accessory Compatible with KX-TG6840 and KX-TG7870 Series Cordless Phone Systems – KX-TGA680S (Black)"
brand: "panasonic"
price: "€ 100.76"
currency: EUR
in_stock: true
reviews_count: 12
category: "Panasonic"
url: https://www.desertcart.com.cy/products/3719017-panasonic-cordless-phone-handset-accessory-compatible-with-kx-tg6840-kx
store_origin: CY
region: Cyprus
---

# DECT 6.0 long-range signal Noise Reduction for crystal-clear calls Power Backup keeps you connected Panasonic Cordless Phone Handset Accessory Compatible with KX-TG6840 and KX-TG7870 Series Cordless Phone Systems – KX-TGA680S (Black)

**Brand:** panasonic
**Price:** € 100.76
**Availability:** ✅ In Stock

## Summary

> 📞 Upgrade your home communication game with Panasonic’s sleek, smart handset accessory!

## Quick Answers

- **What is this?** Panasonic Cordless Phone Handset Accessory Compatible with KX-TG6840 and KX-TG7870 Series Cordless Phone Systems – KX-TGA680S (Black) by panasonic
- **How much does it cost?** € 100.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/3719017-panasonic-cordless-phone-handset-accessory-compatible-with-kx-tg6840-kx)

## Best For

- panasonic enthusiasts

## Why This Product

- Trusted panasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Reliable Power Backup:** Stay connected during outages with built-in battery backup—because calls can’t wait.
- • **Hearing Aid Compatible:** TIA-1083 compliance ensures reduced interference for hearing aid users, inclusivity meets innovation.
- • **Crystal-Clear Conversations:** Advanced noise reduction and tone equalizer deliver premium sound clarity every time.
- • **Effortless Visibility & Control:** Big white backlit LCD and enlarged touch dial keys make dialing and reading effortless.
- • **Seamless Multi-Handset Expansion:** Add up to 6 handsets for full home coverage and never miss a call.

## Overview

The Panasonic KX-TGA680S is a high-performance cordless handset accessory compatible with KX-TG6840 and KX-TG7870 series. Featuring DECT 6.0 wireless technology for secure long-range signal, noise reduction for enhanced call clarity, and a power backup system to keep you connected during outages. Its large backlit LCD and enlarged touch keys improve usability, while TIA-1083 compliance supports hearing aid users. Expand your Panasonic phone system up to 6 handsets with this reliable, easy-to-register accessory.

## Description

Additional cordless handset accessory compatible with the following series of Panasonic Digital Cordless Telephones: KX-TG6840 and KX-TG7870* – NOT a standalone product. Noise Reduction automatically suppresses background interference while enhancing voice tones for clearer conversation on the base unit & cordless handsets. A powerful battery back-up system keeps you connected even when the power goes out. To maximize clarity or accommodate hearing loss a Tone Equalizer control feature lets you adjust bass, mid-range or treble tones in a caller's voice for maximum clarity. The DECT 6.0 PLUS takes the superb sound quality and outstanding range of DECT 6.0 phones to a whole new level. Includes Power Backup, Speakerphone, Talking Caller ID, Talking Keypad and Phonebook, 9 Speed Dials, 250-number Call Block, Intercom, Accessories, and Cordless Phone System is expandable up to 6 handsets. DISCLAIMER: *The corresponding models are subject to change without notice. You must register this cordless handset with your phone's base unit before it can be used. DECT 6. 0 is a North American marketing term for DECT devices manufactured for the United States and Canada operating at 1. 9 GHz.

Review: you must de-register a handset before adding new one - The product is essentially a good product. I have owned the base for about eight years. I have had to replace one handset and have added one handset, bringing the total number to six, the maximum capacity of my base. I couldn’t figure out how to add the new handset. The literature with the handset suggested texting a Help number. I did so. A technician called me back on my cell phone. He was wonderful and solved my problem in a few moments. The customer service at Panasonic is excellent. They responded quickly to my text and knew exactly what to do. The explanation was quite clear. The technician was very pleasant.
Review: Panasonic handset replacement - Received handset today. Handset had note that if you couldn't register with base to text or call. I called and then subsequently texted technician he walked me thru directly and new handset registered and was working no problem. Highly recommend.

## Features

- EASY-TO-READ LCD - Big white backlit LCD, enlarged Touch Dial Keys and controls, plus bright red LED visual ringers on phone’s base unit and cordless handset enhance visibility and calling convenience. Handset Dimensions(H × W × D)-6.6 × 1.8 × 1.2 inches. Charger Dimensions (H × W × D)-1.5 × 2.8 × 2.8 inches
- ENHANCED CORDLESS PHONE SOUND QUALITY - Noise Reduction automatically suppresses background interference while enhancing voice tones for clearer conversation on the base unit & cordless handsets
- SECURE LONG-RANGE PHONE SIGNAL - DECT 6.0 wireless technology offers a long-range cordless phone and is ideal for homes and apartments with thick walls
- TIA-1083 STANDARD COMPLIANCE - Telephone handsets identified with this logo have reduced noise and interference when used with T-Coil equipped hearing aids and cochlear implants
- ADDITIONAL CORDLESS HANDSET ACCESSORY – NOT a standalone product. This phone is compatible with Panasonic Cordless Phones Systems KX-TG6840 and KX-TG7870
- Panasonic phones continue to connect families and friends all over the globe, offering reliable connection and intuitive design—proudly built on a legacy of Japanese innovation and craftsmanship.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BS4D2CU |
| Batteries | 2 AAA batteries required. (included) |
| Best Sellers Rank | #142,079 in Office Products ( See Top 100 in Office Products ) #324 in Landline Phones |
| Customer Reviews | 4.1 4.1 out of 5 stars (542) |
| Date First Available | April 5, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.6 ounces |
| Item model number | KX-TGA680S |
| Manufacturer | Panasonic |
| Product Dimensions | 1.2 x 1.5 x 6.7 inches |

## Product Details

- **Answering System Type:** Digital
- **Brand:** Panasonic
- **Color:** Black
- **Dialer Type:** Manual Dialer
- **Item Weight:** 9.6 ounces
- **Item dimensions L x W x H:** 1.2 x 1.5 x 6.7 inches
- **Material:** Plastic
- **Number of Batteries:** 2 AAA batteries required. (included)
- **Power Source:** Battery Powered
- **Telephone Type:** Cordless

## Images

![Panasonic Cordless Phone Handset Accessory Compatible with KX-TG6840 and KX-TG7870 Series Cordless Phone Systems – KX-TGA680S (Black) - Image 1](https://m.media-amazon.com/images/I/81JtTFccalL.jpg)

## Questions & Answers

**Q: I want to use 680S without any landline or any connection to voip etc. I just want to link it to my cell phone. so that when i come to home, i do not have to use my cell phone. all calls get directly transferred to this phone. is that possible ?**
A: It will work great for you.No landline or VOIP needed.Just connect via bluetooth once and it will hook up every time you come home.

**Q: How many handsets can work with one base phone.**
A: Without referencing the owners manual, I can safely say 6.  Though not for everyone, I love that 2 cellphones can be bluetooth linked to the base unit (charging) and incoming cell phone call can be answered with any cordless phone in the house.  The drawback is that text messages do not appear on the cordless handsets, only on the cell phone itself.

**Q: Can this hand set be mounted to a wall?**
A: Yes , but no screws in box.

**Q: Can this phone work without base?**
A: Main base? Of course not. Any cordless phone system will have at least one hardwired base station.

## Customer Reviews

### ⭐⭐⭐⭐⭐ you must de-register a handset before adding new one
*by H***R on January 9, 2025*

The product is essentially a good product. I have owned the base for about eight years. I have had to replace one handset and have added one handset, bringing the total number to six, the maximum capacity of my base. I couldn’t figure out how to add the new handset. The literature with the handset suggested texting a Help number. I did so. A technician called me back on my cell phone. He was wonderful and solved my problem in a few moments. The customer service at Panasonic is excellent. They responded quickly to my text and knew exactly what to do. The explanation was quite clear. The technician was very pleasant.

### ⭐⭐⭐⭐⭐ Panasonic handset replacement
*by L***A on December 11, 2025*

Received handset today. Handset had note that if you couldn't register with base to text or call. I called and then subsequently texted technician he walked me thru directly and new handset registered and was working no problem. Highly recommend.

### ⭐⭐⭐⭐⭐ Compatible with older base
*by R***R on December 3, 2020*

I bought this handset hoping it will be compatible with an older KX-TG6511 base. I was not expecting much as older bases are not on the compatible list. However, it works perfectly. Following the instructions I turned on the handset and pressed "Locate" on the base unit for 5 seconds. The handset beeped and the service icon appeared. I charged the phone for 7 hours as instructed and all our contacts were copied to the new handset. There are a couple of new buttons on the new phone but they work too. Used KX-TG6500 series handsets are still available on Amazon but for about $4 more you can get a brand new upgraded handset. I deduce from my experience that this handset will probably work OK with any Panasonic DECT 6.0 base.

## Frequently Bought Together

- Panasonic Cordless Phone Handset Accessory Compatible with KX-TG6840 and KX-TG7870 Series Cordless Phone Systems – KX-TGA680S (Black)
- 8 Pack Panasonic NiMH AAA Rechargeable Battery for Cordless Phones,Orange
- Panasonic HHR-75AAA/B-4 Ni-MH Rechargeable Battery for Cordless Phones, 700 mAh (Pack of 2)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-15*