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.
大学生的心态 https://www.zhongguotese.net/2012/%e5%a4%a7%e5%ad%a6%e7%94%9f%e7%9a%84%e5%bf%83%e6%80%81.html