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.
幕後英雄 https://www.krt.com.hk/post/12093/%e5%b9%95%e5%be%8c%e8%8b%b1%e9%9b%84/