Data connection problem. Phone conversations about my data connection was very good, they suspected the issue sim card. Went to vist the shop explained the card issue, I was asked for ID proof , I was in possession of Gt manchester trvalling passed bank Debit card, the manager persistently insisted to see my Driving licence or passport Iargued the Travel pass with my photo graph Bank debit card plus the verification text code from customer service should be sufficient, she the manger still insisted to sight the Driving licence or passport I reasoned my problem to check the sim card issue as I don't receive data connection, she was not helpfull, I said fine I will stop using your service and put this card in the bin. I visited Gt manchester o2 shop.