Is there a short message push when you go back with an asterisk?

Mobile phone operators with travel codes and stars will send SMS reminders. Explain that there are medium and high risk areas in the cities visited in the past 14 days, but this does not mean that you have actually visited these medium and high risk areas.

If "*" is displayed on the itinerary card, the 1 time nucleic acid test shall be immediately conducted at the traffic stations or epidemic prevention checkpoints of expressway passages in all parts of the province, and the registration information shall be pushed to the local prevention and control office, and an epidemic prevention notice shall be issued before normal traffic.