I always ask Tianfu Health Code from other provinces to check the itinerary.

Now is the epidemic prevention and control period, in order to effectively prevent and control.

It is possible that someone else filled in the wrong mobile phone number and our mobile phone number when registering for verification, so the verification code was sent to our mobile phone. This is a relatively common situation. Because it is a mobile phone number registration, it is normal to remember the wrong mobile phone number. Without the verification code, you can't register and log in, and users don't have to worry about others pretending to be your itinerary, causing mistakes in itinerary records.

The communication itinerary card only records where your mobile phone signal passed and stayed, and no other information will be collected. Users can rest assured that the sudden SMS verification code is a small mistake.