Hey Guys, Ive noticed over the past few days (after testing it out several times) that although my iPhone has full tower, it sometimes wont immediately ring when it is called. On the calling end, I hear the fast ring tone that you normally hear when a phone has low/no tower, then it switches to the normal ring associated with a good connection. This also appears to happen on my wifes phone, as well as my mom's 3G. Could this possibly be due to the iPhones use of Edge data? or even possibly due to push notifications for mobileme, etc...? I was just wondering if anyone else sees this happen from time to time.