I recently leased an 08 Toyota Trundra limited, offroad package, with navigation (very nice vehicle). My cell phone connects well with the bluetooth and I can hear callers just fine. I am having a big problem with other people hearing me. They inform me that I sound like I am talking in a distant tunnel/and or just can't make out what I am saying. I have been waiting over a week for my dealership to figure it out. Does anybody else have this problem? Any suggestions?