How does Lenovo Xiao Xin wifi authenticate its real name?

Log in to the management system, find the corresponding SMS authentication switch, and configure the interface parameters of Hu Yi wireless SMS platform according to the instruction;

After successfully connecting to the WiFi hotspot, it will automatically jump to the authentication interface;

Fill in the mobile phone number in the input box, and then click the get verification code button, and the system will automatically send a short message containing verification code to the specified mobile phone number;

Fill in the verification code in the short message and click "I want to surf the Internet", and the default jump interface of mobile phone users will be displayed.