How to query Hohhot old-age card on mobile phone?

Social security certification for old-age retirement can be certified on mobile phones. Mobile social security certification can be carried out 24 hours a day, and work as usual on holidays. The specific authentication method is as follows: 1. Visit official website of Kaifeng Social Security Bureau through Internet computer terminal for Internet self-service authentication. You can also download and install the mobile authentication application from the website. Figure 2. You can search for Kaifeng Renshe 123 to install the application in various application markets, or you can scan the QR code of the application to install Kaifeng Renshe 123, and bind the ID number and mobile phone number of the insured for self-authentication. Figure 3. You can also bring your retirement certificate (support certificate) and ID card (social security card) to the community, street office (township) and county social security bureau for facial recognition to complete this year's certification.