In February I decided to use T-Mobile again because I remembered them as a good service both customer and coverage-wise. I have used T-Mobile in two states and I now live in AZ. The customer service at the store in Sierra Vista is about as aggressive as I can imagine any salespeople being. Anyways, my main complaint is that the salesman I was getting my contract with said he would put a $100 credit on my first bill since he had earlier told me I could get a free phone and was wrong about that (sure). He even called over the manager to get it... read full review »