WhatsApp lets you add contacts via QR codes. This feature has been available in the app for a couple of years now, but unknown to a lot of users. Here’s a step-by-step guide on how to use it to add a contact, and also, to share your own contact. #whatsapptricks
Anchor: Ashri Khandelwal (https://gadgets.ndtv.com/authors/ashri-khandelwal-51)
Video Editor: Rakesh Sharma (https://gadgets360.com/authors/rakesh-sharma-57)
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