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.
美國公司開發 3D SoC 晶片,90nm 工藝性能卻是 7nm 的 50倍 https://qooah.com/2022/07/15/u-s-fab-develops-3d-soc-chips/