Menu buttons are displayed by swipe toward the center of the screen from the left or right edge of the screen, you can switch of each feature in the speedy.
[Auto scroll function (cradle mode)]
Scroll automatically by tilting the device in the back or the front, while touching the screen.
[Glare reduction function (filter mode)]
When the screen is bright, it is a function to reduce the glare.
[Auto clear function]
It will clear the web history , cache , cookie automatically.
[Status display function of memory]
If you swipe from the left edge of the screen to the right edge of the screen , displays the status of current memory. It is hidden by swiping from the right to left.