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.
抓策略 促更新 https://www.krt.com.hk/post/10817/%e6%8a%93%e7%ad%96%e7%95%a5-%e4%bf%83%e6%9b%b4%e6%96%b0/