I purchased the Otter Box for my 8350i last week and LOVE it; however, since attaching the case to my Blackberry last Sunday I have received a lot of comments from people on the other end of the phone stating that they can either hear their voice echoing or can barely hear me as if I were in a tunned. When I read the post of the raised "2", I removed the cover and saw that I also had the beginning impression of a number "2" just to the lower left of my status light.