1. Log in to CCB's personal online banking and use "Credit Card-I want to apply for a card-Credit Card Activation".
2. Log in to the mobile banking of China Construction Bank and click "Credit Card-Credit Card Management-Credit Card Activation".
3. CCB Customer Service Hotline: Call the customer service hotline 95533 with the reserved bank mobile phone number, and select the "Credit Card Business-Card Opening and Password Service" menu according to the prompts.