Buy a mobile phone card at Aauto, and the other party asks to sign it and press the fingerprint. This kind of behavior will not pose a threat, because according to the Regulations on Registration of Real Identity Information of Telephone Users, mobile phone card users need to sign their ID cards and take photos of their photos and home pages for later inspection.

The real-name authentication of mobile phone cards is based on the requirements of the Ministry of Industry and Information Technology. When telecom enterprises sell mobile phone cards through various physical marketing channels, users are required to show their identity documents on the spot and verify them on the second-generation ID card reader. For users of non-real-name calling cards, measures will be taken to restrict communication services.