Audio volume

[23091]

A pessoa do outro lado da linha não me escuta, mesmo com o volume no máximo. O que faço? 

The person on the other end of the line does not listen to me, even with the volume at most. What do I do?

[Uliwooly]

@23091

I've edited your post as this is an English only forum, you can use Google Translate to reply and/or post. 

To narrow down the issue, could you boot in >>> safe mode and report back?