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.
企業取勝之道 https://www.krt.com.hk/post/12212/%e4%bc%81%e6%a5%ad%e5%8f%96%e5%8b%9d%e4%b9%8b%e9%81%93/