Why is my phone volume so faint?

Episode 1537 (1:53:20)

Joe from Tampa, FL
Volume

Joe's mobile phone isn't very loud. What can he do? Leo says that each mobile model is different. Some are even too loud. But there is a known issue with low volume during calls with the Moto G5. There's also a setting called "voice privacy" that he can disable to turn it up, and under Accessibility, there is a "hard of hearing" setting. He can get another 25% volume by turning up the volume all the way and while he's holding the volume up button, press "OK" on the excessive volume warning screen.