If you use data on your phone to surf the web, check email and watch videos away from home then we’ve got some brilliant SIM-only deals just for you.

The Perfect All Rounder plan comes with double data, so instead of 6GB data you get 12GB! If you’ve got BT Broadband it will cost you just £16 a month!

Our Ultimate SIM plan comes with an extra 5GB of data, so you get 20GB of data for £20 a month. We’re also giving you the Extra Speed add-on, which lets you take advantage of even faster upload and download speeds.

We’ve boosted the data in our Essential Plan too, so you can get 4GB instead of 3GB data for £11 a month.

Join BT Mobile and get online for free at 5 million BT Wi-fi hotspots around the UK. We’ve also just launched Roam Like Home, which lets you use your inclusive allowance – including data – in 47 EU destinations, slashing the cost of using your phone abroad.

BT Mobile SIM-only tariffs:

The Great Value Starter Plan: 500MB data, 400 minutes, unlimited BT Wi-Fi, unlimited texts: £5 a month (BT Broadband customers), £10 a month (non-BT Broadband customers). Get a £20 gift card.

The Essential SIM: 3GB 4GB data, unlimited minutes, unlimited BT Wi-Fi, unlimited texts: £11 a month (BT Broadband customers), £16 a month (non-BT Broadband customers). Get a £40 gift card.

The Perfect All Rounder: 6GB  12GB data, unlimited minutes, unlimited BT Wi-Fi, unlimited texts, free BT Sport on your phone: £16 a month (BT Broadband customers), £21 a month (non-BT Broadband customers) Get a £70 gift card.

The Ultimate SIM: 15GB  20GB data, unlimited minutes, unlimited BT Wi-Fi, unlimited texts, free BT Sport on your phone, + free extra speed add-on (normally £23) £20 a month (BT Broadband customers), £25 a month (non-BT Broadband customer Get a £90 gift card.

These offers are available for BT Broadband and non-BT Broadband customers until midnight on August 10th.

Get these SIM-only deals

Amazon gift card: Offer ends 20th July 2017. iTunes or Amazon Gift Card: Available to new BT Mobile customers ordering the service through BT.com within the promotional period. One voucher per order. You will be able to redeem this voucher after 14 days of purchase, by going to the link at www.vouchers.bt.com/offer/mobileclaim. Your BT Mobile SIM must be activated in order to claim your voucher. Apple iTunes & Amazon.co.uk are not participants in, nor sponsors of this promotion.*Amazon.co.uk Gift Cards (“GCs”) sold by Hemingways Marketing Services Ltd, an authorised and independent reseller of Amazon.co.uk Gift Cards. Amazon.co.uk Gift Cards may be redeemed on the Amazon.co.uk website towards the purchase of eligible products listed in our online catalogue and sold by Amazon.co.uk or any other seller selling through Amazon.co.uk. GCs cannot be reloaded, resold, transferred for value, redeemed for cash or applied to any other account. Amazon.co.uk is not responsible if a GC is lost, stolen, destroyed or used without permission. See www.amazon.co.uk/gc-legal for complete terms and conditions. GCs are issued by Amazon EU S.à r.l. All Amazon ®, ™ & © are IP of Amazon.com, Inc. or its affiliates. TM and © 2016 Apple Inc. All rights reserved. Apple is not a participant in or sponsor of this promotion