Instructions to pin screen on Bellphone devices

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

Bellphone BP 326 Bellphone BP 326
Bellphone BP99 Bellphone BP99
Bellphone BP326 Forte Bellphone BP326 Forte
Bellphone BP138 Bellphone BP138
Bellphone BP 326 Mori Bellphone BP 326 Mori
Bellphone BP 268 Bellphone BP 268