alaTest has collected and analyzed 831 user reviews of BT 4500 Cordless Big Button Phone with Answer Machine and Nuisance Call Blocker (Pack of 2) from Amazon.co.uk. 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 Amazon.co.uk.

The BT 4500 is a cordless home phone that's designed for older users with its big buttons and hearing aid compatibility. It's also able to block certain types of nuisance calls (like its bestselling predecessor, the BT 6500); silently routing blocked...

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

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.

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...

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...

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.

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.

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...

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.

Thanks for telling us about your experience with the phone and for alerting us to a mistake in our review. We've double checked and found that you are correct - you can copy contacts from one handset to another. We've amended our review to correct this...