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.
【雙胞胎學生編班可選擇同班或不同班】 【不同胎的兄弟姊妹不行】 【全教產:應開放給家長選擇】 https://www.unitednewsgroup.com/?p=16661