How can a child activate a social security card without an ID card?

Dear you, 1. Bank outlet activation: the child guardian can bring the child's social security card and household registration book to the bank outlet to which the social security card belongs for activation. 2. Customer service phone activation: The child guardian calls the social security card customer service hotline 12333, and after connecting the phone, he will transfer the manual customer service phone number of the service outlet where the social security relationship is located according to the prompt, and then apply for activating the child social security card. 3. Designated hospital activation: The child guardian can bring the child social security card to the designated medical insurance hospital to activate the social security card.