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.
微軟讓步,為Mac/iPad推出較低訂閱費用的Office個人計劃! https://qooah.com/2014/04/16/office-365-personal-for-ipad/