Credit cards do not need to be activated by depositing cash. The activation method of credit card is as follows:

1. Network activation: I need to bring my ID card or temporary id card to the bank counter to activate.

2. Phone activation: Call the customer service phone on the back of the credit card to activate. If you don't need an ID card, just follow the customer service tips.

3. Online activation: log on to the website of Credit Card Center. Each bank's website is different, but the activation steps are roughly the same. Log in to the bank credit card center online and directly select the "Online Activation" option to activate the credit card.