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.
刘家肉粽 https://miniliew.org/2013/06/08/%e5%88%98%e5%ae%b6%e8%82%89%e7%b2%bd/