Below are the steps to download the QR code. Upon scanning the QR code it will take you to the registration page.
Here are the size guides for QR code:
At the Gitex event, their team has installed different QR codes for ease of access and to ensure better registrations. Here are some sample images for your reference.
Our pocket card used at Gitex
Our tent cards used at Gitex
Our standee card used at Gitex