7 OnePlus 3 Hidden Features You Need to Know

Customize the Alert Slider

The OnePlus 3 includes a slider on the left side of the phone that lets you control notifications. By default down is play all notifications. The middle is Priority notifications and all the way up is silent. These work with Android, but you can customize them.

Go to Settings -> Alert Slider and then tap on the Priority or Silent settings to choose the options you want to play and hear when you are using each.