Customers fume as O2 network takes Bank Holiday off
TechnologyWidespread network outage upsets O2 customers - including those in high places
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Widespread network outage upsets O2 customers - including those in high places
Hutchison Whampoa deal will take UK operators from four to three
More mobile network mergers ahead as Three prepares bid for jilted O2
BT set to swoop for O2, paving the way for a merger between Three and EE
O2 pay monthly contracts available through Amazon UK with deals for over 90 handsets including the HTC One M8 and Samsung Galaxy S5
Paying thousands of pounds a year to crawl into London on an overcrowded train? Hopefully you don't use O2
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
Bundled wireless hotspot minutes make O2's plans a reasonable choice, but there are more customer-pleasing services
With a generous 100GB allowance and excellent customer feedback, O2's All Rounder is our Best Buy service