You can apply 24 hours a day. It's not just on weekdays. Generally, the results will be produced immediately, and sometimes it may take 3 working days.

CCB Credit Card can apply for adjusting the temporary limit through the following channels:

1) SMS application: use the mobile phone number reserved by the bank to edit the SMS "last four digits of CCTE# card number # amount to be adjusted (target amount)" and send it to 95533.

2) Online banking application: log in to CCB's personal online banking and select "Credit card-credit card limit adjustment temporary limit" in turn.

3) Customer service hotline: After using the system to reserve a mobile phone to make a call, apply for self-service according to the voice prompt.