Profile picture
The trick is really simple. All you need to do is save the number of the unknown caller in your phone. Next, you open WhatsApp and search for the number within the app. Chances are there’s a profile picture along with the number, so you’ll know who is trying to call you and whether it’s someone you know. If the person in question doesn’t have a profile picture, there’s nothing you can do except call the number and find out who they are.
Read more: THIS is what happens when you don’t put your phone on flight mode during your flight!
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Source: Libelle | Image: pxhere
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