Do not fill in the questionnaire, it is used nationwide, and the operator ‘s visit itinerary certificate is upgraded to a small program

Do not fill in the questionnaire, it is used nationwide, and the operator ‘s visit itinerary certificate is upgraded to a small program
“My itinerary card is a green arrow and can be used!”Mine shows the record of staying in my hometown.””” No questionnaires or authorizations are required, very temporary!”On March 6, employees of an enterprise in Xicheng District, Beijing, tried the” Communication Itinerary Card “applet application that was launched in the country at the same time.It is reported that the “Communication Big Data Itinerary Card” mini-program is a query service provided by China Information and Communications Institute, China Telecom, China Mobile, and China Unicom.Service upgrade for SMS query itinerary.Users only need to open the WeChat mini program “Communication Itinerary Card”, fill in the mobile phone number and verification code, they can obtain their travel itinerary for staying more than 4 hours in the past 14 hours; according to the situation, they can get a green or red pass card.Zhang Xueli, deputy director of the Institute of Cloud Computing and Big Data, China Information and Communications Technology Institute, told reporters that the “Communication Big Data Itinerary Card” is based on telecommunications big data, and the three major operators provide interfaces uniformly. Only need to fill in the mobile phone number, verification code and confirm my authorization, No need to fill in ID card number, home address, do not collect other personal information, the operation is more thorough and safe, and fully protect user privacy.”Communication Itinerary Card” analyzes the mobile phone signaling data, which is obtained through the location of the base station where the user’s mobile phone is located, the collection and transmission of transceiver data, the transmission and processing process are automated, and there are strict security and confidentiality guarantee mechanisms.It is reported that the data of the “Communication Big Data Itinerary Card” can be used nationwide, and it is truly a nationwide network that can be fully covered. You can also check the international itinerary of your domestic mobile phone number.From February 13th, the SMS query itinerary service provided by the three major operators has covered more than 200 million users; on February 29th, SMS query was upgraded to scan code query, and provides a unified web query entry.Now, the small program version of the “Communication Itinerary Card” makes it easier for more people to use communication big data. In order to ensure the safety of user information, it provides for epidemic prevention and control, resumption of production, road traffic, exit and entry, etc.Scientific and precise technical support.Editor Xu Chao proofreading Li Shihui