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.
從追龍到屠龍 https://www.krt.com.hk/post/11982/%e5%be%9e%e8%bf%bd%e9%be%8d%e5%88%b0%e5%b1%a0%e9%be%8d/