Can you find the detailed travel trajectory with the travel code?

The communication big data travel card analyzes the signaling data of mobile phones. Can the travel code find a detailed travel track? Let's take a look together ~

Can you find the detailed travel itinerary by travel itinerary code? Run-length encoding can't find a detailed itinerary, only the countries and regions visited in the past 14 days and the domestic cities that stayed for 4 hours.

"Communication Big Data Travel Card" is the mobile phone "signaling data" of China Xintong Institute, China Telecom, China Mobile and China Unicom, and it is a service upgrade for 654.38+06 billion mobile phone users to obtain free inquiry service through the location of the base station where their mobile phones are located. The "Communication Big Data Travel Card" is based on telecom big data and is provided by the three major operators. It only needs to fill in the mobile phone number, verification code and confirm my authorization. It doesn't need to fill in the ID number and home address, and it doesn't need to collect other personal information. The operation is simpler and safer, and the privacy of users is fully protected.

This paper takes Xiaomi 12 as an example, which is applicable to the MIUI 13 system of WeChat V8.0.20.