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://esam.ir/item/20536532/کتاب-باب-الولایه-بخط-مهدی-زرین-قلم-قدیمی-سال-1340