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12
Caps
key
The key to select the case
letters.
Shift
key
The key in the input interfaces,
switching input method for the
ABC
Ctrl
key
The key in the input interface,
to switch the various input
methods
Delete
key
The key in the interface which
can cleanup characters
Flash light
Turn on/off the flash light
Enter
key
The key in the input interface
which can insert a newline
Note: This Manual "Press" certain keys, the key is
pressed after the loose; "Press and hold" of a button,
the key is kept pressed for two or more seconds.