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://magle.farafile.ir/file/33942/پاورپوینت-آموزش-درس-هفتم-مطالعات-اجتماعی-پایه-چهارم-ابتدایی