AVT MAGIC PhonerSet Quick Manual page 68

Screen Lock (3)
Screen pinning means that an app
▪
remains permanently in the
foreground.
▪ A password must be entered to exit
the App or to open the notification bar.
On the SECURITY SETTINGS page,
▪
select SCREEN PINNING.
Enable SCREEN PINNING.
▪
Enable ASK FOR PASSWORD BEFORE
▪
UNPINNING.
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