6 Hidden Phone Functions You Might Not Know Quickly Silence Calls & Notifications – Press the volume down button to mute calls, alarms, and notifications without disconnecting.
Turn Off the Flashlight Fast – Press the volume down button twice to switch off the flashlight (if supported). Flip Pages in E-Books – Some e-reader apps let you turn pages using the volume buttons.
Adjust Volume Easily – Instantly change ringer or notification volume with the volume buttons. Use Volume Buttons for the Camera – Enable this in settings to use volume buttons as a shutter for photos and videos.
Take Quick Screenshots – Press the power and volume down buttons together to capture your screen
