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://karamodir.farafile.ir/file/47285/پلان-کامل-پروژه-کتابخانه-(معماری-و-سازه)-با-اتوکد