BT 3710 Digital Cordless Telephone and Answer Machine, Quad DECT

Product information

The great value BT 3710 Cordless Phone with Answer Machine features all of the basics you need from a home landline telephone. With a large phonebook, plenty of message recording time, long wireless range and extensive battery life, the 3710 is a fantastic phone for use at home or in your office.

Ease of use
With a backlit LCD display on each handset and large, responsive buttons, this simple telephone is easy to use and to understand.

Never miss a message
The 3710 features a built in answering machine with a colossal 55 minutes worth of recording time, ensuring that even when you're not able to take a call, your friends, family and colleagues can still get you the message.

Close contacts
A large phonebook that will hold 50 of your nearest and dearest’s contacts at your fingertips meaning staying in touch will have never been so easy.

Feel free to roam
Not only is this phone cordless, but it features a massive range of up to 300m, meaning that you can walk around a medium to large size house and garden without the conversation cutting out.

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
50 name and number directory
H154 x W120 x D120 mm
Backlit mono display
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
Manufacturer Part Number (MPN)
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
150 hours
Maximum Talk Time Information How long you can use the cordless phone for, once it’s been fully charged
10 hours
Message Recording Time Information How many minutes' worth of messages can be recorded
55 minutes
Model name / number
BT 3710 Quad
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
SMS capable Information Send text messages from your phone to another SMS-capable phone
Wall Mountable


Click & collect

Free from John Lewis or Waitrose shops for collection Tuesday from 2pm
366 participating John Lewis and Waitrose shops

Collect + from a local shop from Tuesday - 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.


Find out more about returning products

Q & As

Rated 2.5 out of 5 by 4 reviewers.
Rated 1 out of 5 by VERY POOR Needed to replace very old Panasonic Trio system. Purchased BT3710 quad on 16th Oct 2014. Bitterly dissappointed with this product because display characters not in a clear format and address book has to be programmed individually to each handset, there is no copy and paste facility, Telephoned BT Helpline they were unhelpful, transferred to four seperate departments one of which was in India. No joy. DO NOT BUY THIS PRODUCT it is not fit for purpose. 21 October 2014
Rated 4 out of 5 by Good Product The telephone system works well. The handsets are a handy size and have nice large buttons on key pad, with a well lit screen. The answer phone is good with clear recordings and a good volume which is adjustable. It would be nice to be able to alter the ring tone, but we have now got used to it. I would recommend this product. 29 July 2014
Rated 4 out of 5 by Faulty Batteries Faulty batteries had to be replaced almost immediately 30 May 2014
Rated 1 out of 5 by Awful!! Its a pity we cannot hear the ring tone before purchasing telephones!, This one is shrill and cheap sounding. It feels cheap too. One phone constantly lights up on and off for no reason. Unfortunately I threw away the packaging. If I still had it I would be returning this for a refund! 03 April 2014
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Additional services

  • 2 year guarantee included

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More than 10 in stock