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.
Кто о чём, а я о железках... https://www.dandr.su/2008/08/25/kto-o-chyom-a-ya-o-zhelezkax/