I have a Droid phone. Everyone I talk to on it, not just occasionally, everyone, says my voice sounds muffled. In order for them to understand me I either have to scream or move the lower part of the phone where the mic is right over my mouth, thus, not being able to hear them until I move the speaker back to my ear. I have tried many suggestions to try to solve this problem, yet nothing works. The "tech" guy at the Verizon store suggested its a common problem, but if that were the case, there would be a flood of complaints, not just the few I have seen. Any suggestions?