BT 6510 Digital Telephone and Answering Machine with Nuisance Call Control, Single DECT

Product information

The stylish BT 6510 will help you rid yourself of unwanted calls interrupting you at home. With its new Call Control feature you can choose which calls you answer, and which calls are sent straight to the answer machine. For example, you can block all International and Withheld numbers, cutting out a large proportion of unwanted sales calls. You can also block up to 10 specific numbers to stop any particular nuisances from contacting you too.

It’s stylish design is intended for function, as well as form. Featuring a 1.8-inch full graphic display, it’s clear and easy to read, while improved, larger speakers mean much better quality of sound.

A Do Not Disturb function will allow you some peace and quiet, ensuring the phone won’t ring or light up to disturb you, while certain contacts can be marked as VIPs- enabling them to get to you even in your peaceful moments.

Key Features:
  • 200 name and number phonebook
  • 30 minute digital recording time
  • 50 call list with 30 number redial
  • Hands free
  • 12 hour talk time


Please Note: In order to use the nuisance call manager, text messaging and visual voicemail features you must be subscribed to a Caller Display Service from your network provider. Charge may apply.

Answering machine
Phone and answering machine
Caller ID display Information See name and number of who's calling (there may be a charge for this service)
Caller memory Information Stores popular numbers so you can retrieve them easily
200 name and number directory
Base Station: H29 x W130 x D130mm. Handset: H160 x W52.2 x D28.6cm
Graphic LED display
Eligible for International Delivery
GAP compatible Information Use more than one phone from the same base station: e.g. have one phone in the hallway, another in the bedroom
Last number redials Information Lists the previous numbers so you can redial them very quickly
Maximum range Information How far away from its base the phone will pick up a signal (normally 300m outdoors)
Maximum Standby Time Information The time the phone can be left off the charger (when not in use) before needing a recharge
120 hours
Maximum Talk Time Information How long you can use the cordless phone for, once it’s been fully charged
12 hours
Message Recording Time Information How many minutes' worth of messages can be recorded
30 mins
Model name / number
Phone set
Ringtones Information Choice of ringtones: polyphonic tones have a greater range of tone for better sound quality; with MP3 ringtones you can use music as a ringtone, such as a favourite song
15 (5 standard, 10 polyphonic)
SMS capable Information Send text messages from your phone to another SMS-capable phone
Wall Mountable
Base Station: 118g. Handset: 138g


Click & collect

Click & collect from John Lewis or Waitrose shops tomorrow from 2pm
375 participating John Lewis and Waitrose shops

Collect + from a local shop from tomorrow - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Q & As

Rated 4.2 out of 5 by 10 reviewers.
Rated 1 out of 5 reception of calls difficult, short ringtone I had thought from the sales description I would have fifteen or so choices for the ringtone, melodic maybe, but only 5 basic choices. I am unable to work out how to extend the five rings to more, so I am missing calls. 22 November 2015
Rated 5 out of 5 by Telly Good A really excellent product. Easy to use. Decent size keypad. The option of being able to stop those unwanted calls is a real bonus. Clear graphics excellent capacity for 200 Phone numbers. 22 September 2015
Rated 5 out of 5 by Great product Very quick delivery, phone as described and very easy to use. I would recommend this product. 27 May 2015
Rated 5 out of 5 by this will stop nuisance calls over all this is a very good phone you can send text on it and it will stop nuisance calls. 10 August 2014
Rated 4 out of 5 by Very easy to set up I wanted a straight forward phone with an answerphone. The base is small and neat. The handset is nice to hold and the buttons are easy to see and dial. I have not used all the features yet but can't fault the phone. It does exactty what I expected. 29 July 2014
Rated 4 out of 5 by Great phone I am very happy with this phone, it is easy to use good value for the money and the ringtones are nice and loud, all in all a great phone. 25 June 2014
Rated 3 out of 5 by Display Scores well in all departments apart from handset display, which is not clear and sharp. JL replaced first set, but second no better. For the price paid satisfied. 05 June 2014
Rated 5 out of 5 by Very easy to use I find this a simple telephone to use. It is compact, therefore will stand anywhere in a home. It would be useful if it was also in white. 30 April 2014
  • 2015-11-24 T15:09:41.399-06:00
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Additional services

  • 2 year guarantee included

More than 10 in stock