Hi all. I've been struggling with bad call quality since I've got my phone. I noticed a few days ago that if I hold my phone a certain way, I get two bars connectivity in the status area constantly, where as if I hold it "normally" I get none to 1 to maybe 2 if I'm really lucky then it goes back down to none. Is this normal? Should I take it back for a replacement? I love the phone, it's my first cell phone.