This case is terrible. From the moment I put it on my phone it was nothing but trouble. Anytime I was on a call people either said they could not hear me or it sounded like I was in a tunnel with an echo. I also think it interferes with the phones signal, as it did not seem as strong while in this case. I ended up returning it and getting a refund.
I think OtterBox needs to go back and make some major changes to the design of this case.