Samsung s5 issue

[marine1]

Lately people are a saying my voice on their side if muffled

Strange issue is i know of a few people that sound muffled on my side too.

Is this a known issue?
Sounds terrible

 

[ChocolateBadger]

Call a land line and talk to yourself. It could be phone or network.

 

[marine1]

2 phones 2 different people same issue, too strange

 

[OGroteKoning]

Switch on /off noise reduction