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/9068/فرم-ثبت-توانمندی-دانش-آموزان-و-اولیاء-نگارش-98-99