Martin Lewis has issued urgent advice to millions affected by the O2 price hike.
Up to 15 million customers will see their monthly phone bill rise by up top to £30 a year, a 40 per cent increase on what was written into customer contracts of £21.60.
Martin Lewis has issued urgent advice to millions affected by the O2 price hike.
Up to 15 million customers will see their monthly phone bill rise by up top to £30 a year, a 40 per cent increase on what was written into customer contracts of £21.60.