O2 customers are understandably unhappy this week as a surprise mid-contract price hike has pushed their bills up by 40% more than they were previously told. In an email sent to affected customers ...

O2 has announced a series of low price 4G plans which are designed to make the new high speed mobile internet cheaper. Starting with a £17 per month, 24-month contract, O2 customers can get 1GB of 4G ...