Shortcut keys
Tap the switch at the top of its screen to toggle it On or Off. On enables shortcuts activated by the Volume buttons and Power/Lock button
. When this setting is enabled and the phone is locked or in timeout:
Take a selfie in Camera Tap the Power/Lock button to take a selfie.
Take a screenshot Double-tap and hold the Power/Lock button to take a screenshot.
Open Capture+/Camera Press the Volume Up button twice to open the Capture+ app when the screen is locked or turned off. Press the Volume Down button twice to launch the Camera app.