BT SIM Only Deals

Save £5 a month on your BT Mobile plan
Get money off if you’ve got BT Broadband at home?

Already with BT Mobile? Add or move to Family SIM

GREAT VALUE STARTER PLAN

This plan is not available with Family SIM.More info

Data

500MB

Minutes

400

BT Wi-Fi

Unlimited

Texts

Unlimited
Gift Card ends
  1. 1× SIM
    £10Δ/mth
Limited Time Offer£2/mth Discount on our 2GB Plans
Hurry, Offer ends

PERFECT ALL ROUNDER PLAN

Save money on our plans with Family SIM. Just order two or more.More info

Data

2GB

Minutes

1000

BT Wi-Fi

Unlimited

Texts

Unlimited
Gift Card ends
  1. 1× SIM
    was £15
    £13Δ/mth
  2. 2× SIM
    You save £9 (30%)
    £21Δ/mth
  3. 3× SIM
    You save £17 (38%)
    £28Δ/mth
  4. 4× SIM
    You save £26 (43%)
    £34Δ/mth
  5. 5× SIM
    You save £36 (48%)
    £39Δ/mth
Limited Time Offer£3/mth Discount on our 6GB Plans
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BRAND NEW 6GB PLAN

Save money on our plans with Family SIM. Just order two or more.More info

Data

6GB

Minutes

Unlimited

BT Wi-Fi

Unlimited

Texts

Unlimited
Gift Card ends
  1. 1× SIM
    was £20
    £17Δ/mth
  2. 2× SIM
    You save £11 (28%)
    £29Δ/mth
  3. 3× SIM
    You save £21 (35%)
    £39Δ/mth
  4. 4× SIM
    You save £33 (41%)
    £47Δ/mth
  5. 5× SIM
    You save £46 (46%)
    £54Δ/mth
Limited Time Offer£4/mth Discount on our 15GB Plans
Hurry, Offer ends

THE ULTIMATE SIM PLAN

Save money on our plans with Family SIM. Just order two or more.More info

Data

15GB

Minutes

Unlimited

BT Wi-Fi

Unlimited

Texts

Unlimited
Gift Card ends
  1. 1× SIM
    was £25
    £21Δ/mth
  2. 2× SIM
    You save £14 (28%)
    £36Δ/mth
  3. 3× SIM
    You save £26 (35%)
    £49Δ/mth
  4. 4× SIM
    You save £40 (40%)
    £60Δ/mth
  5. 5× SIM
    You save £55 (44%)
    £70Δ/mth

Who uses Family SIM?

Families

Get your whole family online – and with one plan and one bill, you’re always in control.

Friends

Save money by inviting friends to join your plan. Each extra SIM comes with a bigger discount.

Device junkies

Make things simpler and save money. Get one bill for all your phones and tablets.

Data lovers

Stream. Download. Game. Get more data and save money.

Easy to use and manage

All your SIMs on one bill

All your Family SIMs will be on one bill that you can manage easily online at www.bt.com/mymobile

Add more SIMs to your plan

Add more SIMs or invite others to join your plan at any time. You’ll get a bigger discount with each SIM you add.

Give others control

As the bill payer you can manage the plan yourself, or you can give access to others to manage their own SIMs.

Flexible plans

Your Family SIM plan will be on a 12 month contract, and each extra SIM will be on a 30 day rolling contract, so you can add or remove then whenever you like.

Easy to manage data

All Family SIMs have their own allowances, so you don’t need to share.


Switch your mobile
It’s as easy as...

BT Mobile Sim
  1. Get a plan
  2. Activate SIM
  3. Get your PAC
Find out more

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View our range of Handsets from only £12 per month

Frequently asked questions

We have two types of broadband: superfast fibre BT Infinity and standard BT Broadband.

BT Infinity gives you a superfast fibre optic broadband connection with speeds of up to 76Mb which lets you do more online, with everyone online together. It's great for downloading or streaming movies, TV shows and music. You can watch iPlayer with less interruption and HD video with less buffering.

If you can't get BT Infinity or if you live in a home with lighter internet usage and fewer devices, standard BT Broadband is ideal for you. It's perfect for everyday browsing, uploading and sharing photos and updates on your favourite sites and streaming content online.

To get help with picking the perfect package for you, please use our Help Me Choose tool.
We're always investing in technology to give you faster broadband speeds – even at peak times – and we always give you the best broadband speed possible on your line. To see how fast you could go, use our broadband speed checker
BT Infinity is our fibre optic broadband.

It uses fibre optic technology to deliver superfast broadband speeds of up to 76Mb which lets you do more online, with everyone online together. This means there's no more battling for bandwidth, even in the busiest home.

It's great for downloading or streaming movies, TV shows and music. You can watch iPlayer with less interruption and HD video with less buffering. You'll also need BT Infinity to be able to get our TV Entertainment package, which includes 20 premium entertainment channels. Plus you can get free BT Sport on your BT TV until 31st July.
To see if you can get superfast fibre BT Infinity use our broadband speed checker
Use our broadband speed checker to see whether BT Infinity is available where you live. If it's available now, you can go ahead and choose a BT Infinity package. If not, then you can register your interest, and we'll be in touch as soon as it's available.

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