THE SMART TRICK OF SIGNAL THAT NO ONE IS DISCUSSING

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。Signal isn't really owned by a giant tech firm. As an alternative, Signal is developed by a non-financial gain Basis and it is funded by donations. Compared with Facebook, Signal's house owners aren't even seeking to earn a living. Sig