Resolving the Link

Depending on your software, it may take some five to thirty seconds for the application to resolve the link for you. That is to say, to decode the information written behind the code. If it is a URL, the QR code reader will open your browser and let you surf the mobile site the code links to. If it is a VCF card, a file that contains a person's contact information, it will offer to save the information into your address book.