o2
The best 4G network
The best 4G network
Every mobile provider offers 4G contracts, but which one is the best for you?
28 Sep 2020
EE still the best UK network for reliable 4G
EE still the best UK network for reliable 4G
However, Vodafone is quickly catching up, while O2's performance was comparatively poor
28 Jul 2017
Make the most of Office 365
Make the most of Office 365
Rolling out Microsoft Office 365 to your business is only the beginning.
19 Sep 2016
Why your business email should live in the cloud
Why your business email should live in the cloud
It's time to ditch that old email server you've got sitting under a desk in your office.
19 Sep 2016
Essential security for your business
Essential security for your business
Every small business should place IT security high on its list of priorities.
19 Sep 2016
How to collaborate effectively from everywhere
How to collaborate effectively from everywhere
Don't let geography stop you from working effectively with others.
19 Sep 2016
Improve communication in your business
Improve communication in your business
The right technology can revolutionise your business communication
19 Sep 2016
Three tries to stop Vodafone and BT buying too much spectrum
Three tries to stop Vodafone and BT buying too much spectrum
The mobile provider has asked Ofcom to step in
7 Jun 2016
Ofcom urges EU to block Three-O2 merger
Ofcom urges EU to block Three-O2 merger
Regulator warns that mobile tariffs will increase if £10.5 billion deal is approved
1 Feb 2016
Mobile phone operators hike up access charges
Mobile phone operators hike up access charges
The price increase affects calls to 084, 087, 09 and 118 numbers
19 Oct 2015
Competitions authority to assess BT-EE and O2-Three mergers
Competitions authority to assess BT-EE and O2-Three mergers
The Competition and Markets Authority will look into the effect of both proposed acquisitions
21 Jul 2015
O2 vs EE: which should you choose?
O2 vs EE: which should you choose?
We look at two of the UK’s mobile operators and see what they offer to businesses
1 Jul 2015
4G: Everything you need to know
4G: Everything you need to know
With 4G being rapidly rolled out across the UK, we take a look at the potential benefits and problems that come with it
9 Jun 2015
Cabinet minister says “sort it out” after O2 signal problems
Cabinet minister says “sort it out” after O2 signal problems
UK customers take to Twitter after bank holiday outage
26 May 2015
EE comes out top of mobile networks at Gatwick and Heathrow
EE comes out top of mobile networks at Gatwick and Heathrow
RootMetrics tested mobile network data speeds around the UK, but they have never been measured at airports before
7 Apr 2015
Three owner finalises deal to buy O2 in the UK
Three owner finalises deal to buy O2 in the UK
Hutchinson Whampoa inks agreement to become UK's second major consolidated provider
25 Mar 2015
BT returns to mobile market with super-cheap 4G
BT returns to mobile market with super-cheap 4G
But can the telco muscle in on mobile without offering top-end consumer phones?
25 Mar 2015
EE, O2 Vodafone et al set to cap bills for stolen phones
EE, O2 Vodafone et al set to cap bills for stolen phones
The UK’s leading mobile providers have all agreed to cap bills for devices that have been stolen
24 Mar 2015
BT agrees to buy EE for £12.5bn
BT agrees to buy EE for £12.5bn
BT ends speculation about possible O2 acquisition by confirming plans to buy EE
5 Feb 2015
Sky to launch mobile network in 2016 with Telefónica UK
Sky to launch mobile network in 2016 with Telefónica UK
Broadcaster becomes latest high-profile firm to embark on quad-play push
29 Jan 2015
O2 up for sale: Three confirms exclusive talks to buy it
O2 up for sale: Three confirms exclusive talks to buy it
With Telefonica reportedly eager to offload the O2 brand, Three has emerged as the front runner to acquire it
23 Jan 2015
National roaming: Operators agree to £5 billion investment
National roaming: Operators agree to £5 billion investment
Government plans to tackle mobile not-spots will not involve national roaming, with networks agreeing to extra investment
18 Dec 2014
A third of Three's UK customers use its 4G service
A third of Three's UK customers use its 4G service
The company said its speedier service is available to 48 per cent of the UK
5 Dec 2014