Ogawa OG8020 Manual page 29

10. How to create or delete application in the desktop
Open the menu.
Long press the application in the menu and drag to the rubbish bin on the upper screen.
11.How to mute the tablet
Long press the Volume – until it shows mute in the tablet.
12. What if no sound from earphone
Check if volume is set to '0'. Or earphone may be broken, please change for another one.
13. How to change the language
open the setting.
Press the "Language& input".
press the "language"and choose the language in the open window.
14. Bluetooth cannot be turned in the setting by touching the ion
You can easily restart the tablet to solve this problem.
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