Please press 3 for credit card business, and select 0 for manual service. Enter the card number or ID number and telephone inquiry password according to the voice prompt, and then transfer to manual service.

Press 2 for banking and 0 for manual service. Or directly call the credit card customer service hotline 4006695566, select the 0 key for manual service, enter the card number or ID number and telephone inquiry password according to the voice prompt, and then transfer to manual service.

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Credit card limit of China Bank increased.

When using the credit card of China Bank, if it is found that the approved credit limit is not enough and it is necessary to increase the credit card limit, you can apply for a temporary increase in the credit card limit. After the temporary credit limit expires, the credit limit will be automatically restored to the original limit.

If the credit card holders of Bank of China want to increase the credit card limit for a long time, they need to call the 24-hour customer service hotline of Bank of China Credit Card to apply for credit card limit adjustment after holding the card for 6 months.

Bank of China will inform customers of the audit results within one week according to the credit card holder's card use history and repayment records in the past six months. If the cardholder can provide some assets proof materials when submitting the application, he can get a higher credit limit.