End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
https://pdf-doc.ir/product/53320/پیامدهای-استفاده-ناصحیح-از-اينترنت-و-شبکه-های-اجتماعی