Can you send a text message to 10086 to check the SIM card PUK? If so, how can I send the content?

Hello, for Beijing Mobile customers, you can't query the PUK code by SMS.

The PIN code is the password of the card. When this function is turned on, you will be prompted to enter your password every time you turn it on. Beijing Mobile customer, the original password of PIN code is 1234. You can also change the password. If the mobile phone card is locked due to three input errors, you need to enter the PUK code to unlock it. It is recommended that you do not enter the PUK code casually, so as not to burn the card. According to different brands of mobile phones, the unlocking procedures are different. For details, please contact local customer service at 10086. Please understand.