After the reader card is recharged, the financial transaction function will be automatically enabled. The default initial password for financial transactions is the future six digits. For example, if the reader's birthday is 1980 May 0 1, the default password is 80050 1. If you forget the financial transaction password, readers need to bring the original reader's ID card and ID card to the registration office to reset the password.

If I don't set a password, the initial password for registering the system defaults to 66. If I apply for a self-service accreditation machine, the default password will be six digits. If you need to change the password, you can go to the registration office and the staff will handle it.