Specifications

One-handed operation
According the input and control methods you select , the location on screen is like next screen.
Each option is enable to adjust the position of the method left or right, for use with one hand.
Use for all screens option help you to use every screen easily with only one hand. From the right-hand edge of
the device, swipe to the left onto the screen and quickly back off the screen to the right in one movement.
This will cause whatever in on the screen to move to the right and become smaller.
From the left-hand edge of the device, swipe to the right onto the screen and quickly back off the screen to the left
in one movement. This will cause whatever in on the screen to move to the left and become smaller.
In-call buttons
Samsung keyboard Unlock pattern Calculator