点按 新增标签，建立新的标签名称与新增成员，或于新增成员中，将朋友加入已设定的标签内。 The Servers shop registered end users' cellular phone numbers, public crucial content and force tokens which are necessary for creating calls and transmitting messages.[174] In an effort to pick which contacts are also Signal users, cryptographic hashes from the user's contact numbers are periodicall... https://www.lt-signal.com/