The activation period of Bank of Communications credit card is 90 days. If the cardholder does not activate the credit card within 90 days after receiving the credit card, it will be automatically canceled. Cardholders can activate their credit cards in the following ways:

1. Call Bank of Communications credit card customer service hotline 400-800-9888 to activate.

2. Bring your ID card and credit card to a Bank of Communications branch to activate.

3. Follow the Bank of Communications Credit Card WeChat official account and select "Card Application - Borrowing" - "Activation/Card Application Progress" to activate.