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/7237/طرح-جابر-مدلی-از-یک-هواپیما-پایه-چهارم-ابتدایی