Instructions to pin screen on E-tel devices

How to protect your privacy when lending a E-tel smartphone or tablet to someone else. Instructions for setting up "screen pinning" on a E-tel 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.

E-tel I240 E-tel I240