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.
闲情星期日 https://willywah.net/2010/07/%e9%97%b2%e6%83%85%e6%98%9f%e6%9c%9f%e6%97%a5/