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Mobile Flex


Save money with special rates matched to how you use your mobiles



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Pay less for the ways that you use your mobiles most

What is it?

It’s a mobile plan tailored to give you cheaper rates for whatever you use your mobiles for the most, including calls to mobiles, calls to UK and international landlines, texts within the UK, and calls made when roaming in the EU and the rest of the world.

Who’s it for?

Anyone who uses mobiles in specific, predictable ways and wants to minimise their mobile spending.

Why should I choose Mobile Flex?

Because you want a tailored plan to suit the way your business is using mobile that saves you money and keeps your mobile workers working.


Included as standard

Access to over 5 million BT Wi-fi UK hotspots

Get free, unlimited data when you’re connected to a BT Wi-fi hotspot.

Fastest speed 4G

Make your business even more mobile and productive as you'll always get the fastest speed available depending on where you are and the phone you're using.

Dedicated help and support

We have a team of mobile specialists ready to help you whenever you run into bother, 24/7/365.

Next working day replacement of faulty handsets

Standard manufacturer warranty plus next working day, like-for-like replacement.

90-day early upgrades

You can upgrade your phone from 90 days before your contract ends.

Why choose BT Business?

Free data at 5 million UK BT Wi-fi hotspots
Access to EE’s 4G network, covering 75% of the UK landmass
Use your UK monthly calls, texts and data in the EU for no extra charge
Next working day replacement for warranty faults

Contact us

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We'll only use this number to call about your enquiry
If we're unable to speak to you over the phone we'll email you
Our chat agents are based in the UK

Chat is open from: 9am-5pm / Monday-Friday

Chat is open from: / Monday - Friday

Open a sales chat
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Chat is open from: 9am-5pm / Monday-Friday

Chat is open from: / Monday - Friday

  • Sales
    0800 707 6320

    We're open 9am-5pm, Monday-Friday

  • Help
    0800 678 1030

    We're open 8am-6pm, Monday-Friday (if you have 100+ mobiles on your account, call 0800 085 8754)