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://interfile.ir/file/47060/طرح-درس-دهم-فارسی-اول-نشانه-پ-و-گ-در-ده-جلسه