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.
(九) 心志改換一新 -【聆聽的藝術】專欄 https://www.krt.com.hk/post/6333/1-2/?variant=zh-hant