Set the user PIN (by the security officer).
设置用户PIN（通过安全性主管）
Our hardware include metal screw set, metal logo pin, metal clothes hanger, etc.
五金系列包括螺丝套装，金属车标和徽章，五金晾衣架等。
Security information such as email address, login, password, andsupport pin can be set here.
安全信息，如电子邮件地址，登录，密码，PIN码在这里设置。
Set SIM and PIN, and modify them if others know.
设置好SIM、PIN，并在他人知道时及时修改。
Set SIM and PIN, and modify them if others know.
设置好SIM、PIN，并在他人知道时及时修改。
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