Adjust and Control the Volume
Keeping in line with our infinite design concept, we redesigned system
sounds to make them simple but refined. The new sounds are more
mellow and are designed to evoke pleasant feelings.
ColorOS 7.1 offers personalized volume adjusting and controlling
solutions. You can set customized volume levels for different uses.
Volume Control Buttons
Use buttons on the left side of the phone to adjust the audio volume if
you are listening to songs, movies, or other media.
If you want to adjust the volume for ringtones, alerts, and other sound
effects, tap on the sidebar and slide the bar to adjust the volume.
