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://file1620.farafile.ir/file/49233/پاورپوینت-بررسی-کاربرد-فرمان-های-پنوماتیک-در-صنعت