1. Open a card by phone: Call the Bank of Communications customer service hotline and follow the voice prompts to open a card.
2. Counter card issuance: The cardholder brings his or her valid ID and credit card to a nearby Bank of Communications branch and asks the counter staff to help with the card issuance business.
3. Open a card via mobile phone: The user opens and logs in to the Bank of Communications mobile banking, enters the "Activation and Password Management" menu, clicks the "Activate" button, and follows the page prompts.
4. Open a card on the official website: Log in to the Bank of Communications Credit Card Center, select "Card Activation" on the "My Credit Card" homepage, and enter the relevant information according to the interface to open the card.