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://mainsprachweg.de/zh/%e5%9c%a8%e5%be%b7%e5%9b%bd%e7%9c%8b%e5%8c%bb%e7%94%9f-3/