How to query the PUK code of calling card

Hello, telecom users can send SMS code 604 to 1000 1 to inquire about the puk code, and users can also inquire about the PUK code through the telecom online business hall, as follows:

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

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