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.
周華健的歌 https://www.shungyeung.com/2019/06/09/%e5%91%a8%e8%8f%af%e5%81%a5%e7%9a%84%e6%ad%8c/