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.
2017年度目标 https://lyjhc.com/2017/01/2017%e5%b9%b4%e5%ba%a6%e7%9b%ae%e6%a0%87.html