Are there any other nextel subscribers having problems with no signals for walkie talkie, voice mail left and the phone didnt ring, ETC. ? I know 12 others so far just in the Columbus Ohio area. Of course, when ppl call Nextel customer care, they don't find a problem and just sorta blow it off or offer a problem ticket. My one friend has had 4 tickets done in not 3 weeks. Any input is appreciated.