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.
PhoneBook 可在連接手機後,運作雲端串流版 Windows 作業系統 https://qooah.com/2019/11/12/phonebook-with-cloud-windows-os/