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Uniden DCT 646

Uniden DCT 646
alaScore 79

18 reviews

Oct, 2018

alaTest has collected and analyzed 18 reviews of Uniden DCT 646. The average rating for this product is 4.4/5, compared to an average rating of 4.0/5 for other Cordless Phones for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Cordless Phones the Uniden DCT 646 is awarded an overall alaScore™ of 79/100 = Good quality.

Review analysis

(Based on 18 reviews)

User Reviews  


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Showing 1 - 18 of 18 Show Reviews: in English

Consumer review ( review summary for Uniden DCT 646


alaTest has collected and analyzed 14 user reviews of Uniden DCT 646 from The average user rating for this product is 4.5/5, compared to an average user rating of 3.9/5 for other Cordless Phones on

93% of the reviews on give this product a positive rating.

This summary is based on the products: Uniden DCT646-4 Digital 2.4 GHz expandable Cordless system, call waiting/ caller ID and accessory handset and chargerUniden DCT646-4 Digital 2.4 GHz expandable Cordless system, call waiting/ caller ID and accessory handset and charger

Oct, 2018

Consumer review (

Almost everything we wanted


Great range, speakerphone, intercom, voicemail button, Call Waiting CallerID, long battery life, custom ringtones

Four handset maximum (on this set), no "vintage telephone" ringtone

Sep, 2007

Consumer review (

2.4 GHz can interfere with baby monitors and vice versa


Small, compact with unobtrusive base ; phone has lots of neat features

2.4 Ghz may make it incompatible with other electric appliances and cause poor reception

Aug, 2007

Consumer review (

Great Phone


many features, different rings, room monitor, phone book, phones independent of each other

room monitor - rings in the room you check on, battery life short

Mar, 2007

Consumer review (

Best Cordless Phone I've ever owned


Features, Range, Battery life, sound quality.

Small handsets (I have a huge head), but, other than that--no cons.

Feb, 2006

Product Specifications

Uniden is creating a World Without Wires. Which means that Uniden is building products that give its customers more freedom to enjoy life, solve problems and always stay connected with others. From cordless phones to two-way radios to radar detectors, the company makes electronic wonders an everyday occurrence. As one of the world's largest manufacturers of cordless phones and consumer communications devices, chances are there's a Uniden product that's already making things more convenient in and around your home. PRODUCT FEATURES: 2.4GHz Digital Expandable; 4 Handset Maximum Expandability; Extra Caller ID Handset and Charger Included; Caller ID/Call Waiting; Handset Speakerphone.


Type:LCD display


Packaged Quantity:1
Product Line:Uniden DCT


Placing / Mounting:Table-top / Wall-mountable


Conference Call Capability:3-way
Dialer Type:Keypad
Header Features:W/ call waiting caller ID
Transmission Band:2.4 GHz
Type:Cordless phone

Telephone Features

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