I went to phones 4U before I was traveling to Canada to get a phone that would work there specifically. They forgot to put me on a abroad tariff and I received a bill for £120 for 1 month which 02 are still trying to get me to pay. I wrote to 02 and they would not help with the bill even though the staff member admitted his mistake. I have been harassed now for 7 years by 02 with threatening letters although I have explained the matter to them. read full review »