How to cancel the area quickly by trip code

The data of communication trip card cannot be quickly eliminated.

The travel data of the travel card is stored in the database of the communication operator. As long as the mobile phone card can arrive, it will be recorded in the database of the communication operator and cannot be deleted manually. After 8 days, the system will automatically delete it.

In reality, because the communication travel itinerary is only verified by sending and receiving short messages, it only proves where the mobile phone number has been, and does not mean where the number owner has been. Various methods of filtering travel itinerary codes have appeared, and their functions have basically failed.

From 0: 00 on February 13, the "Communication Travel Card" service was officially launched. Query channels such as "communication itinerary card" SMS, webpage, WeChat applet, Alipay applet and APP will be offline simultaneously. The three major operators, China Telecom, China Unicom and China Mobile, have successively indicated that they will delete the data related to the user's itinerary simultaneously after the service of "Communication Travel Card" was offline at 0: 00 on June 5438+February 65438+March 3, according to relevant laws and regulations, so as to protect the personal information security according to law.

The significance of trip code:

The boarding code is organized by the Ministry of Industry and Information Technology, China ICT Institute, China Telecom, China Mobile and China Unicom. The boarding code is obtained through the location of the base station where the user's mobile phone is located, providing free inquiry service for 65.438+06 billion mobile phone users nationwide. Through this service, mobile phone users can query all the city information they have visited in the previous 654.38+04 days (staying for more than 4 hours). "Travel Card" can help you prove your travel conveniently and improve the efficiency of travel inspection.

The introduction of trip code is a supplement to the function of "health code" to some extent. Using the "travel code" can reflect the individual's travel route more objectively, and then use the "health code" to verify and screen out people who have entered the country from abroad, people from key provinces and cities, or people who have recently left the local area. Achieve more accurate prevention and control measures, stronger screening and higher accuracy.