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 just not owned by an enormous tech enterprise. Rather, Signal is formulated by a non-profit foundation and is also funded by donations. Compared with Fb, Signal's proprietors are not even seeking to earn cash. Signal does not