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BT 3570 single review

£35.00 Typical price

Test scoreShow Context

Key features
  • Phone & answering machine
  • 1 handset
Expert review

The 3570 is one of BT's cheapest call-blocking phones. It has a bright blue one-touch do not disturb button to silence calls, and you can set up a VIP list and a blacklist to ensure that only approved callers can get through. But how clear are calls, and how easy is it to set up and to use? We sent the phone to our test lab to find out.

What's included:
  • Pros and cons
  • What is it?
  • What's it like to use?
  • What's the sound quality like?
  • Is there anything I should watch out for?
  • Is there anything else I should know?
  • Should I buy it?
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First reviewed by Which?

July 2016

Released

July 2016

Technical specifications

General

  • Type of devicePhone & answering machine
  • Number of handsets1 handset
  • Phonebook size50 contacts
  • Answering machine memory20 minutes
  • Location of message indicatorHandset & base
  • Handset display size1.6 inches
  • Location of ringerHandset & base
  • Display typeBlack & white
Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test cordless phones>
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Best Buys and Don't Buys
We have tested 124 cordless phones and found that there are 2 Don't Buys and 44 Best Buys.
Range of Cordless phone scores
  1. 44%
    Lowest score
  2. 69%
    Average score
  3. 88%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to cordless phones we've tested
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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