20
Camera
Finger print
Camera Flash/Flashlight
Smart key
Power key
Volume key
SIM card slot/
microSD card
slot
Smart key (left of the device)
• Smart key settings are available at: Settings >
Advanced features > Smart key. Or touch Smart Key
in the app list.
Back key
• Touch to go back to the previous screen, or close a
dialog box, options menu, the notification panel, etc.