It can't be right...often during the day I won't look at my phone at all - so it could be down for hours without me knowing. That's not good, as I can't go hou

It can't be right...often during the day I won't look at my phone at all - so it could be down for hours without me knowing. That's not good, as I can't go hours without being available via phone. AFAIK, the problems w/AT&T were largely related to dropped calls - not inability to make or receive them. Hopefully it is just a bad phone! Thanks for your affirmation.