one day I had a great signal... and now I dont have one bar

Cingular has the worst reception in the Powell area of any cell phone service I have ever used. It stinks as well in most of East TN too. Many "known" dead zones where we warn the person we're talking to while 'riding' in the car that we're coming up on a dead spot and may lose them. Every other service is better there be it Nextel (still on 3-4 bars), Cricket (almost all bars) T-Mobile (all bars) or Verizon (almost all bars, no dropped calls). And this is besides the fact that their billing every single month was incorrect!

5 out of 5 cell phones with US Cellular had all bars available with US Cellular in the Powell community near Knoxville, TN. I turned the Motorola 120 on the other and every bar was showing, this was on December 26, 2005. Also the only cell phone service I could use out at ORNL even in the basement where I work. Not so with Cingular or Nextel even now. Cingular is useless in the Powell, TN area with 1-2 bars at most with many dropped calls and major dead spots everywhere.