calling you is just a part of the credit investigation, but it doesn't mean that it will definitely pass. Specific banks should also comprehensively review your situation according to your income, unit, contribution and personal credit. If they meet their credit criteria, they can get a card, otherwise they will not get a card.

Generally, it takes about 2 working days to review the credit card application of CCB. After you apply, you can log on to the credit card website of CCB, click "Application Progress Query" and enter your ID number to check the card application progress. If the card is finally approved, the bank will also send you a card number and send you a short message to tell you the mailing number. Pay attention to it yourself.