Why can't travel records be found in travel cards sometimes?

Travel card can't find travel data because the number of travel card inquiries has soared recently, and the service pressure of the system has been increasing. Service providers are making every effort to optimize and ensure stable operation.

In case of unstable service such as network error when using the web-based travel card, WeChat applet or APP, you can send a short message CXMYD to its operator (Telecom10001Mobile 10086/ Unicom 100 10) for inquiry. In this case, you can try to make more phone calls.

Or turn off the Wi-Fi connection and use 4G traffic, and you can find the data the next day without any problems. In a day, it takes more than 4 hours for the earliest call record and the latest call record to meet the requirements and display the itinerary. The same is true with traffic.

Travel card data

China Institute of Information and Communication, together with China Telecom, China Mobile and China Unicom, used the "signaling data" of mobile phones to obtain free inquiry service for 65.438+600 million mobile phone users nationwide. Through this service, mobile phone users can query all the city information they have been to in the previous 654.38+0.4 days.

Make two calls on the same day, each call should be more than one minute, the interval between the two calls should be more than 4 hours, and both calls should be finished before 8 pm, so as to display the itinerary.

Refer to the above? People's Daily Online-Ministry of Industry and Information Technology's "Communication Big Data Travel Card" service launched a nationwide integrated government service.