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.
2019-06-22 簡報 https://clcheung.wordpress.com/2019/06/23/2019-06-22-%e7%b0%a1%e5%a0%b1/