Phone giant O2 has kicked off its Black Friday sale early, slashing the price on coveted Apple iPhone and Samsung Galaxy handsets. Anyone in the market for an upgrade ...

Following a tariff overhaul by T-Mobile last month, O2 is the latest network to revamp its monthly contracts. The original home of the iPhone is launching a new SIM-only tariff and updating its ...

O2 has launched SIM-only and mobile plans as part of its summer sale - but shoppers who are on the lookout for deals, we've found it much cheaper elsewhere. The retailer has launched a summer sale on ...

O2's summer sale is in full swing with several of its SIM-only and mobile plan offerings reduced in price. However, savvy shoppers looking to get the best price possible will want to take not of ...