I have been a customer of O2 for 4 years. I live in London and have been travelling extensively. I have been using a blackberry account and in the last year I have made the mistake of getting an iPhone by O2. My total monthly bill has steadily increased to around GBP180-200 per month. However, 3 weeks ago, I took a one (1) week vacation to Egypt and took my iPhone with me. I was very careful to not use my iPhone, afraid of potential charges. But today I have been slapped with a GBP 1, 066!!! It is clear that the O2 iPhone service ha... read full review »