WOW. If you think AT&T is bad, T mobile is worse! I needed to check if my iPhone 5 is unlocked. The guy said give me your iPhone 5 and I'll check for you and we'll then set up a plan. I said no I'm with AT&T. I just need to check if its unlocked so I want to buy a sim. The he started telling me about his plans "unlimited this or unlimited that" And I'm like no! I just want to buy a sim. Then he said well if you don't want to buy a plan and just the sim I'll have to charge you $20. I WANTED TO START ABUSING!