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.
校園復興之火 https://www.krt.com.hk/post/10542/%e6%a0%a1%e5%9c%92%e5%be%a9%e8%88%88%e4%b9%8b%e7%81%ab/