Understanding Your Phone 15Front View• Self camera lens: Captures pictures or video.• Proximity and Light Sensors: Detects thepresence of objects, for use with motion settings,and to control the screen display, such as when youmove the phone away from your ear during a call.Detects ambient light when Automatic brightness isenabled, and when using the Front camera.• Earpiece: Plays sounds.• LED Indicator: Flashes or glows for alerts or phonestatus. For more information, see “LED Indicator”on page 21.• Menu Key: Touch to display a context-sensitivemenu of options for the current screen or feature.While using your phone, you may notice that theMenu Key dims, but it is always available at a touchto provide a context-sensitive menu for the currentscreen or app (you can set the touch key lightduration, see page 98).• Home Key: Touch to display the Home screen.Touch and hold to display recent applications orlaunch Task Manager. While using your phone, youmay notice that the Home Key dims, but you canalways use it to display the Home screen.• Back Key: Touch to return to the previous screen oroption. While using your phone, you may notice thatthe Back Key dims, but you can always use it toreturn to the previous item.
