Scan in person
- Open WhatsApp > tap MORE OPTIONS
- Tap the SETTINGS.
- Tap the QR icon displayed next to your name.
- Tap SCAN CODE.
- Hold your device over the QR code to scan.
- Tap ADD.
Scan with your camera in WhatsApp
- Open WhatsApp > tap Camera
- Hold your device over the QR code to scan.
- Tap ADD.