Expert Reviews

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O2

Customers fume as O2 network takes Bank Holiday off
Technology

Widespread network outage upsets O2 customers - including those in high places

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Hutchison and O2 logos
Three to buy O2 for £10 billion
Mobile phones

Hutchison Whampoa deal will take UK operators from four to three

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BT set to snap up O2 this week
Technology

BT set to swoop for O2, paving the way for a merger between Three and EE

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Mobile signal on commuter lines into London
O2 is worst mobile network for London's squashed commuters
Mobile phones

Paying thousands of pounds a year to crawl into London on an overcrowded train? Hopefully you don't use O2

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O2
O2 launches 4G in London, Leeds and Bradford
Mobile phones

O2 joins the 4G battle in London, Leeds and Bradford, with plans to go live in a further 10 cities by the end of the year

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O2 logo
O2 Broadband review
Broadband

With a generous 100GB allowance and excellent customer feedback, O2's All Rounder is our Best Buy service

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