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://javidfile.farafile.ir/file/24325/درس-15-تعلیمات-اجتماعی-چهارم-دبستان؛-کوه-ها-و-دشت-های-زیبا