Can you hear me now???

I think my mic is defective cause i can only hold the phone a certain way or my voice quality drops drastically, according to my friends. If i move just an inch they say it sounds muffled or drops out completely. Im not covering the hole either and i have 4 bars.
Very odd behavoir i even tested a call with an audio engineer. He said the high end fades quickly unless i hold it just right. When i put it on my shoulder almost cant even here me (no i didnt block the hole). Works best with my hand cupping the bottom of the phone. I didnt think these kind of mics were so sensitive to direction. Should i try another phone? :confused:

I would call the carrier and talk to them - this does not sound right might be a device problem. If deemed by them to be - I am sure a replacement can be had.

mine does the same thing, I use the seidio case but cant imagine that would make a difference