1. Call the bank credit card customer service hotline to activate: all major banks can handle credit card business. You need to find out which bank the activated credit card is handled, and then call the customer service hotline of the bank to activate it according to the voice prompt. If you can't activate according to the voice prompts or encounter activation-related problems, you can ask manual customer service for consultation.
2. Online activation: log in to the credit card issuing bank official website or the credit card APP via mobile phone or computer to activate. The functions of credit card apps in official website and other banks are basically the same, and the specific operations are carried out according to the page prompts.