Just got my Dx today and I'm really excited. This is really really weird. I can not make a phone call out of my home even though I have full 3g bars before I make a phone call. As soon as I hit the call button, the bars completely disappear and I cannot make a phone call. Same thing occurs if I'm using wifi for data instead of 3g. Full bars and then as soon as I hit that call button.. "NOTHING!" Data works amazing in the home. Anyone that could help me out that would be great. p.s. It works everywhere in the area but my home.