Instructions to pin screen on CROSSCALL devices

How to protect your privacy when lending a CROSSCALL smartphone or tablet to someone else. Instructions for setting up "screen pinning" on a CROSSCALL brand device. Block an application on the screen from which the user will not be able to exit without knowing the unlock pin, in this way you will prevent them from seeing your messages, photos and private data that you do not want to show.

CROSSCALL Crosscall Trekker X3 CROSSCALL Crosscall Trekker X3
CROSSCALL Crosscall Odyssey S1 CROSSCALL Crosscall Odyssey S1
CROSSCALL Crosscall Odyssey Plus CROSSCALL Crosscall Odyssey Plus
CROSSCALL Crosscall Action-X3 CROSSCALL Crosscall Action-X3
CROSSCALL CORE-T4 CROSSCALL CORE-T4
CROSSCALL CORE-M4 GO CROSSCALL CORE-M4 GO
CROSSCALL CORE-X4 CROSSCALL CORE-X4
CROSSCALL Crosscall Trekker-M1 CROSSCALL Crosscall Trekker-M1
CROSSCALL Crosscall Trekker-M1 Core CROSSCALL Crosscall Trekker-M1 Core