How to check for 48 hours without a smartphone?

You can send a message to your operator through the old machine to inquire about the driving track.

For some elderly people who don't have smart phones, after the staff recorded the relevant information of the elderly in detail, we will register the elderly passengers who don't have mobile phones, mobile phones don't have Alipay function, and they don't have negative reports of nucleic acid testing and vaccination certificates. At the same time, you can send information through SMS to query the travel trajectory.