Interesting. I was recently having a conversation with my father in a fairly busy parking garage. It was LOUD. After 15 minutes of talking to him, I realized that he hadn't asked me to repeat anything so I asked him if he could hear me ok. He said it was one of the more clear conversation he had had with me and he couldn't hear any of the background noise I was dealing with. go figure. Got my phone...I mean ordered my phone on the night it was released on AT&T, so an early run phone.