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.
社會責任投資 https://www.krt.com.hk/post/12438/%e7%a4%be%e6%9c%83%e8%b2%ac%e4%bb%bb%e6%8a%95%e8%b3%87/