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Need more than one SIM?

With Family SIM you can add extra SIMs to your bill. The more you add, the more you’ll save.

Add more SIMs from just 3 extra a month

You can get up to five SIMs on one bill, and since additional SIMs are on flexible 30-day plans, you can add or remove them as you need to.

30GB 

Unlimited minutes and texts

  • Option to change your data monthly
  • 30-day money back guarantee
  • Access to 5 million BT Wi-fi hotspots
  • Upgrade to a handset plan at any time
  • Roam Like Home in 47 countries
  • Includes BT Sport on your mobile
  • Get additional SIMs and save with Family SIM

How it works

Family SIM starts with a 12-month contract on the first SIM, but all subsequent SIMs you add are on flexible 30-day rolling plans.

Includes BT Halo double data boost

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Add 1 extra 30GB SIM

You save £3.00 You save £8.00 £12.00Δ £12.00Δ a month


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Add 2 extra 30GB SIMs

You save £6.00 You save £16.00 £24.00Δ £24.00Δ a month


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Add 3 extra 30GB SIMs

You save £9.00 You save £24.00 £36.00Δ £36.00Δ a month


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Add 4 extra 30GB SIMs

You save £12.00 You save £32.00 £48.00Δ £48.00Δ a month


Δ The monthly price for all SIM Only and Family SIM plans and all out of bundle charges and add-ons will increase each year from March 2021 by the Consumer Price Index rate of inflation published in January each year plus 3.9%. See bt.com/prices for details.