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.
新舊製程真的是問題嗎? 從HTC One S的高通處理器數據談使用者體驗 https://mshw.info/?p=3895