crwdns2934241:0crwdne2934241:0 Martha

crwdns2947189:0crwdne2947189:0:

Why can't I hear the people who call my phone

crwdns2934249:0crwdne2934249:0:

They can't hear me at times . if have to put them on speaker to hear them. Please tell me how to fix this

crwdns2866306:0crwdne2866306:0:

ZTE ZMax

crwdns2915684:0crwdne2915684:0:

open