Why do callers hear an echo during phone calls?
Everyone who calls me says they can hear a bad echo of their voice as they speak, but everything sounds normal on my end.
I looked on some forums and some users blame the phone case for the echo. I took the case off and the echo didn't go away. Other users have tried sending their phone in for repairs and/or complete a factory reset with no luck. Is there anything else I can try?
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