Can I check the trajectory without a mobile phone?

I can't find it, because the communication travel card feeds back the running track through mobile phone positioning.

On March 6, 2020, the "Traffic Travel Card" WeChat applet was launched nationwide. This means that mobile phone users all over the country only need to open the "communication itinerary card", fill in the mobile phone number and verification code, and they can get their itinerary vouchers that have been accessed for more than 4 hours in the past 14 days.

The "communication travel card" obtains the signaling data of the mobile phone through the location of the base station where the user's mobile phone is located. The collection, transmission and processing of signaling data are fully automated, with strict security and privacy protection mechanisms, which can fully protect the privacy of users.

Extended data:

The query result of communication travel card is inconsistent with the actual travel.

In order to ensure the continuity of communication, achieve coverage without blind areas and provide better communication service quality, the signals of two base stations at the junction of administrative divisions may cross-cover, resulting in deviation of results. This will happen if the user lives near the city boundary, or he or she drives to a far place, takes a train and so on.

When the user's query results are inconsistent with the actual itinerary, the administrative department can make a comprehensive judgment on the verification results by combining the air tickets, air tickets or other auxiliary materials provided by the user.

Legal network-establish analysis model to provide early warning and prediction, and telecom big data to help prevent and control epidemic situation and resume production.

The People's Political Consultative Conference Network-Communication Travel Card APP is coming! Wuhan has also turned green card!