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.
合一呼籲文 https://www.krt.com.hk/post/13280/%e5%90%88%e4%b8%80%e5%91%bc%e7%b1%b2%e6%96%87/