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.
华为徐文伟:在操作系统上 要用开放对抗封闭和割裂 https://codingnote.cc/zh-tw/p/171509/