Activate first.

1. Customer service hotline to activate Shanghai Pudong Development Bank credit card:

1. Call Shanghai Pudong Development Bank credit card customer service hotline: 800-820-8788 or 400-820-8788.

2. According to the voice prompts, press "7" and select the "Credit Card Activation" function.

3. Enter the relevant information for your credit card application.

4. Sign your usual signature in the card signature field to complete the credit card activation.

2. Activate Shanghai Pudong Development Bank Credit Card Online:

1. Log in to the homepage of Shanghai Pudong Development Bank Credit Card Center and select the "Activate Credit Card Online" function.

2. Enter the credit card activation page and enter your credit card number and other information as prompted.