EVERYTHING ABOUT SIGNAL

来尝试一种别样的通讯体验吧。Signal 不仅提供各种常见的功能，还尤为注重隐私安全。The team messaging system is intended so the servers do not need usage of the membership checklist, team title, or group icon.The signal for just a race to start is often the firing of a gun. 赛跑常以发令枪响作为开始的信�