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://mazrae-asia.farafile.ir/file/40713/پاورپوینت-کاربرد-مهندسی-ارزش-در-پروژه-های-حمل-و-نقل-شهری