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.
你疑惑嗎? https://www.krt.com.hk/post/464/%e4%bd%a0%e7%96%91%e6%83%91%e5%97%8e%ef%bc%9f/