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.
S Pen 內置小喇叭?? Samsung 新技術專利 https://qooah.com/2016/09/30/samsungs-new-patently-pen-internal-speak/