Brush the medical insurance card in different places to remind you that the key is locked.

Incorrect password input, chip locking, etc.

1. Incorrect password input: If the wrong password is entered multiple times, the key of the medical insurance card will be locked. In this case, go to the medical insurance center to initialize the password, unlock the key and reset the password.

2. Chip Locking: If the chip of the medical insurance card fails or has other problems, the card needs to be rewritten. Take the medical insurance card to the medical insurance center and ask the staff to rewrite the relevant information to solve the problem of key lock.