1. Users can go to the business hall of China CITIC Bank with their ID cards and ask the staff for help.
2. Send the short message "leaf+last four digits of card number" to "106980095558" to inquire about the credit limit.
3. Inquire through online banking and click "My Account" or "Card Management".
4. Cardholders can call the customer service telephone number of China CITIC Bank "40088-95558" and make inquiries according to voice prompts or manually.