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.
2. 外部被曝 https://www.cowbun.net/library/pollution/radiation/2-%e5%a4%96%e9%83%a8%e8%a2%ab%e6%9b%9d/