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Navigation Bar
The navigation bar is a dedicated area that displays device navigation buttons. These system buttons allow
the user to control the phone seamlessly.
Back
Returns to the previous screen; Closes the keyboard, any open program, or any menu
option.
Home
The home button pauses any current action and returns to the home screen.
Recent Apps
Opens a list of recently opened applications that allows you to switch conveniently
between them. This option can also close any open applications by swiping to the side.
Notifications Bar
The notification bar is located on the top of the screen which contains useful and important information
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