How to query the puk code of mobile phone

Hello, after the mobile phone card is locked, the user can enter the pin code to unlock the mobile phone card. The default pin password is 1234. If the wrong pin password is entered three times, the user will be required to enter the puk password of the mobile phone card to unlock it. If users don't know the puk password, they can inquire through the operator's customer service, business hall and other channels. Taking telecom as an example, Anhui telecom users can query the puk password through the telecom online business hall, as follows:

1, open the telecom online business hall, and then click Support and Help.

2. Then select a common query, click the puk code query, and log in to the mobile phone number to query your puk password.