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 customers can now access faster, more powerful mobile speeds with the rollout of 5G+ across more than 700 towns and cities, available on O2 as standard and at no extra cost. The rollout of 5G+ ...