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://power.farafile.ir/file/30367/پاورپوینت-معرفی-نرم-افزارهای-تعمیر-ونگهداری-راه-hdm-و-red