You can use China Bank, mobile banking or online banking to handle one-button card locking service for the designated card under your name, and there will be a short message prompt after the operation is successful. Note: After one-key locking, the card status is temporary loss reporting.

The above contents are for your reference. Please refer to the actual business regulations.

If you have any questions, please contact online customer service of Bank of China.

You are cordially invited to download and use China Bank Mobile Banking APP or China Bank Cross-border GO APP to handle related business.