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.
https://rail-news.ir/2887/احداث-۶۳۰۰-كیلومتر-خطوط-سریع-السیر-با-ا/