Tap 
on the bottom bar to hide the virtual keyboard. Tap the text input box to display the virtual keyboard.
Switch Input Method
Tap 
/ 
to toggle letters and numbers.
Tap 
to enter a capital letter. Or tap and hold 
until it changes into
to turn caps lock on. Tap it again to unlock.
To input a symbol, tap and hold the key until a blue
In number input mode, tap 
to input symbols and special characters. Tap
to go back to number input mode.
Input Options
Tap 
to open the Input options menu. You can select Input languages or Android keyboard settings in this menu.
*Specific models only
Chapter 02: Connecting to the Internet