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 retail store registered users' cellphone figures, public important materials and drive tokens that happen to be needed for organising calls and transmitting messages.[174] As a way to decide which contacts may also be Signal users, cryptographic hashes of the person's Call figures are per... https://www.lt-signal.com/