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Panasonic KX TG6423

Panasonic KX TG6423
alaScore 82

159 reviews

Apr, 2014

alaTest has collected and analyzed 159 reviews from magazines and websites.

We analyzed user and expert ratings, product age and more factors. Compared to other Cordless Phones the Panasonic KX TG6423 is awarded an overall alaScore™ of 82/100 = Very good quality.

Review analysis

(Based on 159 reviews)

User Reviews  

Showing 1 - 10 of 29 Show Reviews: in English | in other languages (9)

Consumer review by:

Easy To Use


Overall, it performs as advertised.

Easy to program, advanced features. We now don't allow the phone to ring after 10 p.m. which makes for a more relaxed evening

Ringer could be louder. When our air conditioner is running, the phone is hard to hear

Consumer review by:

Panasonic KX-TG6423T DECT 6.0 Cordless Phone System


Consumer review by:

Clarity at Last!!!


I have had terrible interference with my previous cordless phones (old Unidens) installed when I moved into my current home. That was 12years ago. Decided to repaint my Master BR. Decided to give myself a early Christmas present- a new phone system....

Consumer review by:

Panasonic KX-TG6423T


Received promptly. The system works as advertised to perfection. The call blocking feature really keeps the annoying telemarketers at bay!

Consumer review by:

cordless phones


the product I received work well....with one exception....when I pick up the phone I hear a unfimiliar voice say a few words that I can't understand....I turned off the nswering portion and it still does the same....but otherwise tshe phones work great

Consumer review by:



I love these phone, it has all the options you could possible need. Conversations are clear, large fonts for easy reading. This phone even speaks to let you know who's calling providing you have programmed the callers number in the phone book. ...

Consumer review by:

As Advertised


I purchased the Panasonic KX-TG6423T DECT 6.0 Cordless Phone System (Refurbished) and it is as advertised. I saw this exact same phone system at our local membership only big box store for $74.00. I really don't know if the savings for a refurbished...

Consumer review by:

Just Like NEW!!!


The phones arrived packaged "just like new" - even still had that "new phone smell". I couldn't even tell they had been refurbushed at all. Great deal and great phone quality - I can even go outside with these and there is not any interruption in...

Consumer review by:

Panasonic cordless phone


These are the best phones I have ever owned! They are clear and the spare phones work perfect. I love the vioce announcing the name of the person calling. I would highly recommend this phone and the price was great too!

Consumer review by:

Great phones


Phones work perfectly, easy set up. Fast delivery too!

Product Specifications

Engineered to work in 1.9GHz frequency, the DECT 6.0 phones wont conflict with common wireless devices such as 2.4GHz routers, wireless keyboards and mousse, microwave ovens and other household items. And because its digital, you'll enjoy long range and clear sound while deterring eavesdropping. Store the caller ID info of any and all unwanted callers into your phones call block list so that you can eliminate future pesky calls from them. After their information is stored, they'll get a busy signal if they call you again. Now you can program each handset to ring or not at your discretion. For example, before you go to sleep, set the bedside handset to silent mode so that it won't ring for the duration of your slumber. In the meantime, the handset in another room is unaffected, and rings as usual. Now you don't have to be holding the phone to see who's calling; using text-to-speech technology, the caller ID information is announced in between rings! The phone also boasts an alarm clock that speaks to you, as in its time for lunch. And the phone politely tells you when your battery is low with a please charge phone reminder.

Answering Machine

Answering System Type:Digital
Recording Capacity:18min


Standby Time:Up to 264 h
Talk Time:Up to 300 min

Dimensions & Weight (Base)


Dimensions & Weight (Handset)



Type:LCD display


Packaged Quantity:1
Product Line:Panasonic KX


Color:Black metallic


Conference Call Capability:4-way
Cordless Phone Standard:DECT 6.0
Dialer Type:Keypad
Header Features:W/ call waiting caller ID & answering system
Type:Cordless phone

Telephone Features

Caller ID: Yes
Handset Locator: Yes
Intercom: Yes
Speakerphone: Yes
Voice Mail Capability: Yes