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.
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不足采信 https://zawielkimmurem.net/2018/12/08/%e4%b8%8d%e8%b6%b3%e9%87%87%e4%bf%a1/