Read QR codes with Gretel
Instructions to scan QR codes on Gretel devices
How to read QR codes on a Gretel phone or tablet step by step, instructions to scan a QR code with a Gretel phone or tablet for free through the camera or download and install applications to scan QR codes on devices from the Gretel brand that do not have a QR code reader installed.
Using your Gretel smartphone or tablet you can read QR codes and view their content thanks to the camera and software applications available for free download.
Search your device among the extensive Gretel catalog available.
