![background image](http://html.mh-extra.com/html/samsung/sch-i640/sch-i640_user-manual_1189881010.webp)
How to use Smartphone
Home screen
The Home screen plays an integral part in the navigational model of Smartphone. It is
the first screen displayed every time the device is turned on. The user can easily return.
Sample Home Screen
Home screen customization
The Home screen provides users a customizable starting page for their Smartphone. It
can be used to display a variety of information, such as phone-specific status,
information from over-the-air services, and information from personal information
manager (PIM) applications. The user can fully customize the Home screen by installing
new plug-ins and schemes.
Home screen icons
The top part of the Home screen displays icons for the most recently used applications
(MRUs). If you are creating a new application, you must provide an icon to represent
your application that can be incorporated into the MRU list.
Start
The top part of the Home screen displays icons for the most recently used applications.
Start key displays the top-level list of applications supported by the device. The first five
applications in this list are those most typically used by users and are fixed in position.
Other applications follow and the list of applications is numbered serially.
The user can navigate to programs by pressing the left soft key from the Home screen.
10