Camera
To open the Camera application, from the Home screen tap the Apps Key 
> Camera 
. You can also access it by tapping the Camera icon from the Home screen.
TIP
If you’ve set your phone to use the Swipe unlock
method, from the locked screen, simply drag the Camera icon upward to open the Camera application. Or, if using the Pattern
screen unlock method, you can tap the Camera icon after pausing on
the last dot in your pattern when unlocking the screen.