Share Wi-Fi password with a QR code on GTel

How to create QR code to connect to WiFi from a GTel

If you have ever wished that there was an easier method to connect your GTel, device to a Wi-Fi network, since version 10 of Android the process has been greatly simplified allowing you to share the password and wireless network configuration simply by reading a QR code from a GTel mobile device or any other brand.
Search for your device among the catalog of GTel devices compatible with this feature and consult the step-by-step instructions.