What do you mean by preventing base station interception?

This interception means a security function of smart phone, which is used to identify and block signals from pseudo base stations.

Pseudo base station is a kind of signal transmitting device set by criminals, which can pretend to be a regular mobile phone operator base station and send signals to neighboring mobile phones. When users' mobile phones are connected to these pseudo base stations, they will receive fraudulent short messages and malicious information, which poses security risks.

The anti-base station interception function of smart phone can detect the signals sent by these pseudo base stations through the built-in security system, and prevent the mobile phone from communicating with these base stations, thus protecting users from the infringement caused by pseudo base stations.