Call quality, does it kinda suck?

So far, so good here. Good call quality on AT&T.

Sent from my Nexus 10 using Android Central Forums
 
I had an issue with one of my speakers during calls on my first device. I swapped it out for another one, and it has been crystal clear. No drops on AT&T

Sent from my HTC One using Android Central Forums
 
Ya I am actually really enjoying the call quality now. I don't know what it was, maybe the speaker had to break in.