I have used just about every major carrier and ATT/Cingular has been the worse by far.  I changed plans to save money because my family used Cingular. I have saved money simply because I can hardly ever make calls.  Not having service was not how I planned to say, but that's one way to do it.  I have to walk outside to have the best chance of not dropping a call, which is still hit or miss.  I roll over in bed and lose service.  My texting and internet functions rarely work.  I have watched people send me text and never gotten them or gotten the two weeks later.  As soon as my contract...