If you live on Westgate, or Gilmore Court in Iowa City forget using ATT as a phone service carrier. The bars vary from zero to three during the course of a single call. I see neighbors walking outside in the cold trying to get a signal. I know because I am out there, also. This inside a major university city only a mile from University Hospital. They told me I would get 3G a year ago. I would be happy to get functioning voice phone service. The iPhone is nice, but it isn't worth giving up a working telephone. I end up using Skype to place calls. read full review »