SIGNAL中文版下载 THINGS TO KNOW BEFORE YOU BUY

在此浏览器中保存我的显示名称、邮箱地址和网站地址，以便下次评论时使用。• Signal is designed on your privacy. We all know almost nothing about you or who you’re speaking with. Our open up supply Signal Protocol implies that we can’t browse your messages or listen to your calls. Neither can anyone else. No back