Gather? Is it activated? CCB's credit card activation method is as follows:

1. Use the mobile phone number you left on the application form to call the 400 customer service hotline on the back of the card, and select "Card Opening and Password Service" to open the card.

2. Bring your ID card and credit card to any CCB branch to open a card.

If your card was expired and replaced or the card was damaged and re-sent to you, in short, you had a card before and now you have a new card and the card number has not changed, you can also use WeChat. Or send a text message to open the card directly.

1. Follow the "China Construction Bank" official account on WeChat and select "Credit Card", "More Services" and "Card Activation".

2. Use the registered mobile phone to send "CCJH#last 4 digits of this card number#validity period" to 95533 to open the card.