THE SMART TRICK OF SIGNAL中文版下载 THAT NOBODY 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 owned by a large tech company. Instead, Signal is created by a non-profit foundation which is funded by donations. In contrast to Facebook, Signal's owners aren't even attempting to make money. Signal isn't going to try to