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://farafile.ir/product/49408/جزوه-دستنویس-اجزا-محدود-(-کلاس-دکتر-رضایی-پژند--دانشگاه-فردوسی-)