WhatsApp QR Code: What Is It for? See 4 feature functions
The WhatsApp QR Code has some functions that facilitate several actions in the messaging app, available for Android and iPhone (iOS) phones. The QR code allows, for example, to add contacts, connect your smartphone to WhatsApp Web and even contact companies and services. In addition, the messenger also has a screen reserved for the user to view and share the code if desired. In the list below, check out what WhatsApp QR Code is for.
Source: https://www.techidence.com/whatsapp-q...