The main functions of social security cards are divided into two categories, one is social security purposes. The most important thing is that you can use it to receive retirement wages and use it to settle medical insurance. It can also be used for medical insurance payment, that is, personal functions related to social insurance and medical insurance.

The second function of social security card is financial function. That is, it can be used as an ordinary bank card. The social security card of some banks is a kind of card, which can deposit and withdraw money, transfer money and inquire.

There are no restrictions such as account numbers, so it is more convenient to use.

Social security cards are issued in batches, so after getting the cards, you must activate them. Activation means changing the password. Because the function of social security card is divided into two parts: social security function and financial function, these two functions also need to set passwords separately.

If the password of the social security function of the social security card is not activated, the cardholder does not need to enter the password when buying medicine for medical insurance, and there will be no other influence. If you lose it, the person who finds it can easily spend the money on medical insurance.

If the password of the financial function of the social security card is not activated, the financial function of the social security card cannot be activated. Just can't withdraw money. When to activate and when to withdraw money.