1, bank counter unlock: users need to bring their ID cards and bank cards to the counter of the nearby Postal Savings Bank.
2. Automatic unlocking of the machine: the user takes the bank card to the self-service machine of the Postal Savings Bank to reset the password, which is not limited by the operation time of the bank outlets.
3. Call the bank's customer service phone to unlock: call the bank's manual customer service phone, enter the ID number or bank card number according to the prompt, and reset the password to unlock the bank card.