What does it mean to display the travel code of the dangerous area you have been to in your mobile phone? Xiaomi mobile phone

It means that you have been to the middle and high risk area within 14 days, but it doesn't matter. /kloc-automatically cleared after 0/4 days.

Due to the need of epidemic prevention and control, we need to prepare two codes when going out, one is the health code and the other is the travel code. We all know that the health code is to check whether our body is healthy or not. The trip code mainly depends on whether we reach the middle and high risk area of the epidemic within 14 days.

First of all, let's understand the origin of the trip code. Travel codes are available in February 2020. The Ministry of Industry and Information Technology instructed China ICT Institute, China Mobile, China Unicom and China Telecom to jointly launch public service inquiry, which started with short message inquiry and was later upgraded to scan code inquiry. A system that has now covered the national network.

Why did the country introduce this travel itinerary code? The main thing is to grasp the itinerary of all of us, so as to judge whether we have reached the middle and high-risk areas of the epidemic. If some people go to these high-risk areas unconsciously, but they don't know it or deliberately hide it, it will cause unnecessary trouble to our country. In this case, it is also for better epidemic prevention and control.