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://urban.farafile.ir/file/19877/بررسی-رابطه-مدیریت-مشارکتی-با-عملکرد-شورای-معلمان