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.
家庭基建 https://www.krt.com.hk/post/12407/%e5%ae%b6%e5%ba%ad%e5%9f%ba%e5%bb%ba/