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 O2 E-tel O2
E-tel I6 E-tel I6
E-tel I210 E-tel I210
E-tel I110 E-tel I110
E-tel I100 E-tel I100
E-tel Curiosity O9 E-tel Curiosity O9
E-tel N7 E-tel N7
E-tel N6 E-tel N6
E-tel M3 E-tel M3
E-tel M2 E-tel M2
E-tel I9 E-tel I9
E-tel i8 E-tel i8
E-tel I7C E-tel I7C
E-tel I300 E-tel I300
E-tel I3 E-tel I3
E-tel I240 E-tel I240
E-tel I200 E-tel I200
E-tel I2 E-tel I2
E-tel T14 E-tel T14
E-tel N5 E-tel N5