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://alborz.farafile.ir/file/48768/تحقیق-بررسی-الگوریتم-جستجوی-مانتیس-در-حل-توابع-پیوسته