Binding method: Pay attention to the official WeChat account "Xiamen Smart Society" and click "My Social Security" or "More-Binding/Unbinding".
In the "Associate New User" interface, enter the personal ID number and login/inquiry password as required, and the submitted information is associated successfully.
Unbinding method: take the original ID card and card to the counter to rebind the new mobile phone number.
Or call 95566 and follow the prompts for manual service.
Tell the customer service to modify the mobile phone number, the card number and ID number required by the customer service, and then enter the bank card password.