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British Telecom Studio 4500 Twin

British Telecom Studio 4500 Twin
alaScore 89

1014 reviews

Dec, 2016

alaTest has collected and analyzed 1014 reviews of British Telecom Studio 4500 Twin. The average rating for this product is 4.3/5, 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 British Telecom Studio 4500 Twin is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 1014 reviews)

Expert Reviews  

User Reviews  


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Showing 1 - 841 of 1014 Show Reviews: in English

Consumer review by: ( review summary for British Telecom Studio 4500 Twin


alaTest has collected and analyzed 831 user reviews of British Telecom Studio 4500 Twin from The average user rating for this product is 4.3/5, compared to an average user rating of 4.1/5 for other Cordless Phones on

90% of the reviews on give this product a positive rating.

This summary is based on the products: BT 4500 Cordless Big Button Phone with Answer Machine and Nuisance Call Blocker (Pack of 2)BT 4500 Cordless Big Button Phone with Answer Machine and Nuisance Call Blocker (Pack of 2)

Dec, 2016

Expert review by: (

BT Studio 4500


We will shortly publish a full review on the BT Studio 4500.

Jul, 2012

Consumer review by: sb24 (

Great phones


This dual phone set is excellent. Great quality phones, with great sound quality. Easy to change settings, and set up how you like. Plus a handy answerphone! The only downside is it could have done with a bigger variety of ringtones. Overall highly...

Dec, 2012

Consumer review by: dellboy826 (

fair purchase


Poor functions and the answer machine play back is very poor quality and at times totally unable to make out the message.

Apr, 2010

Consumer review by: DINO493 (


  (Rating Hidden)

Great phone - to start with; but after 9 months the ringer would not work for incoming calls. Tried all the resets but epic fail. Had a GIGASET before this one so it looks as though I will go back to that make.

Mar, 2015

Consumer review by: CMR308270045 (

Confused about call blocking

  (Rating Hidden)

Generally, this is a good phone, but I am now experiencing difficulty with my blocked calls on international numbers, as I have recently received silent calls from Eygpt and Columbia. In the Which review it advises that you can block calls by type (ie...

Jan, 2015

Consumer review by: JAJDORSET (


  (Rating Hidden)

We had great difficulty positioning the phones to try and avoid the loud buzzing - on page 72 on the manual it explains the problem - that the phone must be located at least 1m from any other electrical appliance - As one phone needs to be located by...

Dec, 2014

Consumer review by: JulietB (

Re Maybe I just bought a faulty one?

  (Rating Hidden)

You may need to add a filter or splitter between the wall exit socket and the handset (s). I have little tech experience but that fixed a similar problem I once had.

Dec, 2014

Consumer review by: DJWDorset (


  (Rating Hidden)

I purchased BT4500 (5 location sets) after reading your positive review of the instrument. It is an excellent phone with particularly good voice reproduction. I wear hearing aids and it is compatible with them. A good buy prompted by your comments.

Dec, 2014

Consumer review by: 2011-08-01 15:07:03.24 (

Maybe I just bought a faulty one

  (Rating Hidden)

When I was speaking to people on this phone they often complained that I sounded as if I was under water and I tended to use a corded phone instead. One reason that I bought it was for the caller ID display, but this only worked 1% of the time. I took...

Sep, 2014

Consumer review by: ybob49 (

BT caller display

  (Rating Hidden)

Because of the font size used to display the number of an incoming call only the last 7 digits are displayed. This makes caller display virtually useless.

Jul, 2014

Product Specifications


Built-in Camera: No
Cordless Phone Standard:DECT
Hands Free Functionality:No / Yes
Loudspeakers:No / Yes
Low Radiation: No
MMS Functionality: No
Polyphonic Ringtones:No / Yes
SIM Reader:No / Not Applicable / Yes
SMS Function:No / Yes
Video Phone: No


Bluetooth: No
Ethernet: No
ISDN Port: No


Backlight Illumination:Display + Keypade Backlight / Display Backlight / No
Number of Display Colours:2 / 2 colors / reverse video display / Monochrome

General Features

Elderly Friendly Phone: No
Recording System:Digital Announcement
System Phone: No
Type:Cordless Phone with Answering Machine

IP Telephony

H.323 VoIP-Protocol: No
IP Phone: No
SIP-Standard (Session Initiation Protocol): No


Display of Calling Number: Yes