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Why does the Bank of China credit card manual customer service have to enter a six-digit verification code?

In order to improve the security of your card use, some businesses require correct input of the verification code before processing. If you have any objections, please call the customer service hotline for enquiry.

The above content is for your reference, please refer to actual business regulations.

If you have any questions, please feel free to consult Bank of China’s online customer service.

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