Concealing the itinerary will be discovered by the unit. There will be a 14-day trip on the health code. If the unit wants to check, it will definitely be found. Under normal circumstances, if you are on a business trip outside working hours, the unit will not take care of it and will not find out. If there are new cases in the province you go to, you will be found.

Communication Big Data Travel Card is a free inquiry service for 654.38+06 billion mobile phone users nationwide, which is obtained by China Xintong Institute, China Telecom, China Mobile and China Unicom by using the "signaling data" of mobile phones. Mobile phone users can query all the city information they have visited in the previous 654.38+04 days through this service.

relevant information

From 20: 30 on 202118, the city name of the medium-high risk area is no longer marked in red on the travel card, but is marked in brackets after the city name. Precautions are only used as travel tips and have nothing to do with health status. On March 30th, the national government service platform "Epidemic Prevention Health Code" has integrated the relevant information of "Communication Big Data Travel Card".

The health code can show whether the user has been to high-risk areas and other travel information to help the health code "one code pass". On August 5th, the joint prevention and control mechanism of the State Council held a press conference, and the "communication itinerary card" provided more than 654.38+0.2 billion times of inquiry service, which became an important means to prevent and control the epidemic in various places.