We turn on airplane mode, turn on WiFi, turn off WiFi assist, and we still drop calls ALL the time or either the other party cant hear me or I cant hear them, only one or the other at one time.
We are in a neighborhood surrounded by perfect, 4 bar reception, not 1000 feet away, but where we are it is almost nothing.
Bought the VERIZON EXTENDER for over $250 and it works 15% of the time, the rest of the time cant make or receive calls. Factory reset it a dozen times. Do not want to spend that much again to find out that is how they work.
Sure wish we could get help.