ATT or is it Cingular???

Besides the fact that I never remember if I am with AT&T or Cingular they keep changing I really do love my cellular phone plan. I have been with AT&T for a long time and have never had a problem. I get phone service where most people don't, never have dropped calls and don't think I am being over charged. I love the roll over minutes. I do have months that I don't use my phone much and others where I am on it all the time. The roll over minutes makes sure I am never over. My bill has been the same for almost 4 years now!! Makes budgeting a breeze. I put my mom on my plan - for $9.99 its a steal. We still haven't even come close to using all the minutes we get. The only thing I wish they would change, being able to upgrade my phone more often. They are a little tight on that, have to wait almost 2 years to upgrade your phone. Oh well I can wait, their customer service makes up for that. They are fantastic to work with and will credit anything off your phone you don't think you should pay for! Great phone plan and they do have great phone selections.