BT Mobile Extras

Check out all the extras and add-ons available to BT Mobile customers

Add roaming data

If you're going to the USA, you can take one of our data roaming add-ons.


A little more data

-so you can email, browse and use apps worry free.

100 MB

Make your data last longer and do more

-like downloading and enjoy videos and music

Add extra data and minutes

Increase your monthly allowance at any time with additional data or minutes


A little more data - so you can email,

browse and use apps worry free.

1 GB

Make your data last longer and do more

-like downloading and enjoy videos and music

Unlimited minutes

Get more talk time and chat for as long as.

you like

BT Mobile Extras available with all plans

Help protect your family online with BT Parental Controls

Decide what content your family can access online and manage your free BT Parental Controls.

Set monthly spend caps

So you don't get a surprise bill at the end of each month, you can set a limit on what you spend over and above your plan.

Download the BT Mobile app

Keep an eye on your spending and stay in control of your BT Mobile tariff, on the go.

Access free BT Sport on your mobile

Watch BT Sport free on your phone with our app if you order plans of 6GB or above. Get live sports and keep up to date with scores, highlights and more.

Download the My BT app

See your usage, pay your bills, check your order status or change appointments, on the go with the My BT app.

Access free BT Wi-fi

Get free unlimited internet access at any of our 18 million wi-fi hotspots worldwide

Frequently asked questions

Family SIMs could be the perfect solution for you and your family. The more SIMs you add to your account, the more you save. Everytime you add a SIM, you get a bigger monthly discount.

You can choose to add family members or friends to your plan or get the benefit yourself by adding SIMs you might have for different devices.

You can add up to five Family SIMs to your account. You become the main account holder and are responsible for all charges.

Family SIMs have more flexible contract terms than standalone SIMs. When you add a Family SIM to an existing SIM Only plan, a new 12 month minimum term begins. All SIMs will have a 30-day rolling contract. If the plan ends up with just one SIM left, that will pick up what's left of the 12 month minimum term
It's easy, just order your SIMs from and opt for 2 or more SIMs, you have the choice of the 2GB, 6GB or 15GB plan.

If you know someone who already has a BT Mobile SIM, you can invite them to move to your Family SIM once you have set up your plan. Find out how to invite someone.

The overall cost depends on how many SIMs you have in the plan. The cost for each one gets lower the more you add. So the first SIM is the same rental price as a single SIM only plan, the second has a lower rental price, the third lower still and so on. Offers may vary.
You will need to have ordered a BT Mobile plan online during a promotional period and waited for the two week cooling off period to end. If you ordered a SIMO plan you will also need to have activated your sim card. You can claim your gift card at by filling in the form.

Once we have confirmed your claim your card will be dispatched. This could take up to 45 days to arrive.
To keep track of your SIM usage, allowances and settings, just go to
If you're a BT Mobile SIM Only customer you'll get a £50 discount code in your e-mail confirmation. Go to select your phone and enter the code when asked. You’ll find the code in your e-mail order confirmation

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