You must enter the Personal Unlocking Key (PUK2) code for the SIM card. Refer to your SIM card documentation or contact your carrier for more information.
您必须输入 SIM 卡的个人解锁码（PUK2）。请参考您的 SIM 卡说明文件或联系您的电信服务供应商以获取更多信息。