How to read QR codes on a True phone or tablet step by step, instructions to scan a QR code with a True phone or tablet for free through the camera or download and install applications to scan QR codes on devices from the True brand that do not have a QR code reader installed.
Using your True 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 True catalog available.