The communication itinerary card has been displayed for fifteen days. What should I do?

Generally, there is no update. You only need to review it again to update the itinerary.

The travel card stays in the same province and city for more than four hours, and the mobile phone travel code is updated. The communication travel card can be used to inquire about personal travel within the first 14 days at home and abroad, and the cities visited before 14 days are not displayed. If the travel code has been scanned for 14 days, and this field is still displayed, it is usually not updated. You only need to watch it again to update your itinerary.

Through the location of the base station where the user's mobile phone is located, it provides free inquiry service for 654.38+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. The main function is to help you prove your itinerary conveniently, improve the efficiency of itinerary inspection in enterprises, communities, transportation departments and other institutions, and speed up the process of returning to work and production.

The communication big data travel card is based on telecom big data, and the interface is provided by the three major operators. Just fill in the mobile phone number and verification code and confirm the authorization. You don't need to fill in the ID number and home address, and you don't need to collect other personal information. The operation is simpler and safer, and the privacy of users is fully protected.