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.
那一刻的感动 https://lyjhc.com/2013/09/%e9%82%a3%e4%b8%80%e5%88%bb%e7%9a%84%e6%84%9f%e5%8a%a8.html