O2

How do I go about leaving O2 please?I haven't received my SIM CARD yet, but I have found a better product with a different provider and I wish to have my O2 contract cancelled. I was told that I could do this within the first 14 days of my contract w...

Hello, I have been contacted by a very friendly person from O2 who helped me sign up for a SIM only contract which hasn't arrived yet, nor have I been charged anything yet, but the thing is now I would like to CANCEL this SIM only order. The reason i...