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.
觀雲記趣 https://blog.hkyaa.club/%e8%a7%80%e9%9b%b2%e8%a8%98%e8%b6%a3/