1, log in to the issuing bank to activate in official website. Every bank has a official website. After receiving the issued credit card, users can log in to the issuing bank official website within a specified time. After registration, they can activate the credit card according to the relevant prompts.

2. Activate by telephone banking. Generally, there will be a customer service phone number of the issuing bank on the back of the credit card. If you can't find it, you can also check it through the information desk. Follow the voice prompts after dialing, or directly transfer to manual service and tell customer service your needs.

3. This is the SMS activation method. Many card issuers have attached instructions on how to activate SMS with their cards. You can edit the message according to the prompt and then activate it step by step.