JVC AV-08NT310 User Manual page 13

Notification—Swipe down from the top of the screen to see your notifications.
Data Back Up
It is strongly recommended that you periodically back up your personal data and media
on your tablet to another computer, a dedicated storage device, or to the cloud using one
of several commercially available solutions.
SIM Card Setting
When you turn on the tablet after inserting the SIM cards, the tablet automatically
identifies the SIM cards and you can see the signal information on the top bar. To
change SIM card settings, go to Settings --> Network & Internet .
Here you can choose one of the SIM cards as the preferred SIM for mobile data, calls and
messages. This SIM will use 4G and the other SIM will use 3G.
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