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QR codes are popular ways to scan menus, tickets, and apps. Here's how to do it from your Android phone or iPhone, and what the FCC says about it.
Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.
QR codes aren't going away anytime soon. Here's how to make your own.
QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.
Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.