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.
微軟仍在開發手機?Surface Phone 或可摺疊的機型 https://qooah.com/2017/12/18/surface-phone-windows-8828080/