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Locking/Unlocking the MT90
Lock the MT90:
Briefly press the Power key on the right side of the terminal. If no operation is performed on the MT90 for a
preset period of time, the MT90 locks automatically. You can change how long it takes for the MT90 to lock.
Unlock the MT90:
Briefly press the Power key on the right side of the terminal. Then swipe home screen from bottom to
top with one finger in one smooth motion to open.
Home Screen
View another Home screen:
Swipe left or right.
Go to the Home screen:
Press the Home key on the front panel of the terminal.
Open an app:
Tap the app icon.
View all apps/Open apps list:
Swipe Home screen from bottom to top with one finger in one smooth motion to view all the
app.
Add an app icon to the Home screen:
swipe home screen from bottom to top with one finger in one smooth motion to
show all app. Tap and hold your desired app until it appears on the Home screen and then drag it into a blank area.
Delete an app icon on the Home screen:
Tap and hold your desired app on the Home screen until
“X Remove” appears,
then drag the app into it. Note that this operation only removes the icon from the Home screen. To remove the app from the
MT90, see the
Uninstalling App
section.
View the App list