You can enable or disable the 3D authentication function through Bank of China Mobile Banking, Bank of China Personal Online Banking or by calling the Bank of China Credit Card Customer Service Hotline 4006695566.
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.