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.
全面資訊一手掌握:網絡防護、網絡陷阱,做個數碼公民 https://qooah.com/2020/02/27/smartone-be-a-smartizen-programme/