NOT KNOWN FACTUAL STATEMENTS ABOUT SIGNAL下载

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 is not owned by a major tech corporation. In its place, Signal is developed by a non-revenue Basis and is funded by donations. Compared with Facebook, Signal's entrepreneurs usually are not even wanting to earn cash. Signal does