1. To cancel the credit card by telephone, you need to confirm that there is no debt and balance in the account, call the customer service of the credit card and transfer to manual service, and apply to the customer service for cancellation of the credit card.
2. I need to bring my ID card and credit card to the bank to fill in the application for account cancellation, and the bank will confirm it by phone in a few days.
3. You need to bring necessary documents, such as ID card and credit card, when you cancel the bank counter, and you need to bring cash if you owe money.