--Second, many cell phone users have imperfect voice calling anyways, due to coverage issues or network glitches. I do not remember ever having a network issue

--Second, many cell phone users have imperfect voice calling anyways, due to coverage issues or network glitches. I do not remember ever having a network issue when using a phone. However I do not use a phone in the US. I own a smartphone and primarily use it for its multimedia abilities and not the web.Most of the times I would use the web is to play a song/clip from youtube. Maybe my usage patterns explain why I am a Nokia fanboy.