CipherLab RK25WO Reference Manual page 94

RK25WO Mobile Computer
If there's any other keyboards installed by you, please long press space key or of
Gboard till "Change Keyboard" menu appears and select the keyboard you need. Or
swipe down from the status bar to open Notifications Drawer and tap "Change
Keyboard" notification to change it.
ADJUST KEYBOARD SETTINGS
To configure keyboard settings, tap and hold the comma button and the settings
buttons appear. Keep pressing on the screen and swipe to the button to
select the function you need.
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