I just received my third refurbished Droid today because of the muffled issues. I've heard ... that manufacturing dates of 40/09 tend to have these kinds of problems. If this one presents with the same poor call quality, Verizon tells me that I'm in line for a brand new one. Really my only complaint with the phone, but it's a big one ... There's an active thread on this matter on the Motorola site: https://supportforums.motorola.com/thread/16215?tstart=0