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://shahrsaz5.farafile.ir/file/43391/پاورپوینت-حل-تشریحی-نمونه-سوالات-نوبت-دوم-فصل-هفتم-ریاضی-نهم