The reason for the alarm: In general, the reason for the yellow alarm at the checkpoint ID card prompt may be that my ID card is bound to a number of cell phone cards, and some cell phone cards are not being used by me. Under normal circumstances, we default to the name of the cell phone card should be your personal use, the Ministry of Industry and Information Technology regulations are also stipulated in this way, the big data is the default, that is to say, your personal and your cell phone card should be the same trajectory. But you have more than one cell phone card under your name, which are used by different people, its track will be in conflict, and the big data side will determine that the track is problematic, so it will give a warning message. For example, the location of these two cell phone cards, neither of them in the outbreak of medium-high risk areas, then he gave a yellow warning information, if one of the cell phone cards in the medium-high risk areas, then his decision is a red warning information, it is not possible to allow him to enter the Beijing, it belongs to the scope of the people who have been restricted to enter the Beijing.

So there is no conflict between getting a phone number and calling the police, it is possible.