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.
和同学去逛街 https://willywah.net/2008/12/%e5%92%8c%e5%90%8c%e5%ad%a6%e5%8e%bb%e9%80%9b%e8%a1%97/