I recently upgraded from a Blackberry Z10 to a Blackberry Classic.
When I'm on the edge of a signal, with one or two bars, I've been experiencing problems with phone communication after the call has been established with the Classic: I can hear the other person fine, but they cannot hear me or I cut in-and-out.
This is strange because my old Z10 worked fine in the same location and with the same signal strength.
Is there a difference in the antenna performance between the Z10 and the Classic, or is there a hardware issue with my new Classic?