ICBC's credit card approval process is as follows:

1. Submit the information to the credit card salesman or to the network;

2. The bank will conduct an audit after receiving it;

3. Reserve a mobile phone to call the candidate, and the company landline will call.

4. The audit result will be sent within 1-2 days after the call, but you don't know the amount until the amount is stuck in your hand.

After the result is passed, the bank will mail it to you, and the mailing time is usually within 7 working days.