• Nokia 735 2GB £23.33
  • HTC One M8 £27.50 2GB
  • Sony Z3 £31.67 2GB
O2 Business Apps

O2 Business Apps

Work smarter,
work better with

Office 365
Tu Go

iPhone 5c 8GB

iPhone 5c 8GB

Just £24.99 upfront
500MB data
500 minutes/
unlimited texts£19.17 tariff

iPhone 6

iPhone 6

No upfront cost
10GB data
Unlimited mins/texts£40 off


O2 Lease

O2 Lease

No upfront costs
Simple 12 month contract
iPhone 6 and 6 Plus
Choice of tariffs

4G Phones. Now even better value

4G Tariffs

Now even better value
Unlimited calls and texts
Choice of data levels 
Tariffs best for 4G now from £23.33

All Business Tariffs

More information about all our business tariffs (up to 10 phones) and available bolt-ons. Including our best-ever On & On and Sim Only tariffs

Business apps


The easy way to share documents and collaborate online with colleagues, clients and customers, wherever they are.

McAfee Multi Access

All your devices. All your documents. All protected. From the world's largest security company.

Office 365

Whatever your business needs. Big or small.
There's a Microsoft Office 365 product that's just right for you.


Stay in touch, even when you can't get a signal. Make or receive calls, send or receive texts & check voicemail, wherever you are.


Switch to an O2 Landline

Switching is easy

We look after everything, so you can relax

A range of landlines to suit your needs

From single analogue to ISDNs

And competitive prices


Broadband for your business from O2

With O2 Broadband, you can rest assured you'll get

  • Competitive pricing
  • Round the clock support

Home Worker Standard

From £12 a month

Branch Office Standard

From £18 a month

More than 10 PCs

If you have between 11 and 2,000 PCs then we can provide a tailored package specifically for your business' needs.

Office 365

Office 365

Whatever your business needs, there's a Microsoft Office 365 product for you.

4G for Business

4G for business

Get your business moving. Help your people work more flexibly. And give your customers an even better experience.

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Stay in touch, even when you can't get a signal. Make or receive calls, send or receive texts and check your voicemail, where you are.

Need Data abroad?

O2 Blog
Get upto 200MB data
for 24 hours with Worldwide 24 hour data bolt on
find out more

Ready to Think Big?

O2 Think Big
Think Big
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O2 Gurus

Office 365
Book a Guru in store or search for business content on O2 Guru TV.
Read more