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://fara.farafile.ir/file/47029/مجموعه-کامل-سوالات-کتبی-اختبار-کانون-مازندران-سال-91تا-1400