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BT 3570 triple review

£55.00 Typical price

Test score %

Key features
  • Phone & answering machine
  • 3 handsets
Reviewed

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.

Included in our expert review
  • 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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Technical specifications

Launched

General

  • Type of devicePhone & answering machine
  • Number of handsets3 handsets
  • Phonebook size50 contacts
  • Answering machine memory20 minutes
  • Location of message indicatorHandset & base
  • Display typeBlack & white
  • Display size1.6-inches
  • Location of ringerHandset & base

Test results

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

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We have tested 130 cordless phones and found that there are 2 Don't Buys and 30 Best Buys.
Range of Cordless phone scores
  1. 44%
    Lowest score
  2. 68%
    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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