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.
埃博拉、艾滋、新冠病毒就存在城市里!万一泄露…… https://codingnote.cc/zh-tw/p/358407/