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.
90后程序员为“炫技”入侵67万台计算机:半年内获利256万 获刑11年6个月 https://codingnote.cc/zh-tw/p/212423/