How to scan QR codes?

To scan QR codes, please follow the steps below:
There are two ways to scan QR codes.

In Main Screen

1. Tap on the "QRcode" button in the left bottom corner of main screen.
2. The camera screen will appear.
3. Hold your device so that the QR code appears in the viewfinder.
4. The Result of QR codes will appear.
   You can open the link, make a phone call, add information to contact or send emails.

In Camera Screen

1. Starting scanning.
2. Tap on the "QRcode" button on the camera screen.
3. Hold your device so that the QR code appears in the viewfinder.