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.
http://heyatonline.ir/blog/5/نشست-صمیمی-وزیر-محترم-ارتباطات-با-تیم-اجرایی-هیأت-آنلاین