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.
Siri 除下了P牌,現在不再是beta版了! https://qooah.com/2013/09/16/siri-to-exit-beta-in-ios-7/