The card was made with my parents' ID cards, but they didn't know the service password. Can you find my phone bill? Urgent! ! !

You mean the business card? Mobile users can use SMS verification code to log on to www. 10086.cn and access my mobile phone. There is a detailed list to query this option. Click in, and choose not to use SMS verification code (there is no such way, that is, to send a code to the number indicated above) to check after the verification is successful. As long as you know the ID number for real-name authentication, you can reset the service password through manual service or SMS, and you can also transfer the account name.