A REVIEW OF 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 a messaging app with privacy at its Main. It's totally free and easy to use, with solid end-to-close encryption that retains your conversation fully non-public.The servers retail outlet registered end users' cell phone number