What does the number after the Subject 2 test reservation mean?

[SanHector]

The number after the Subject 2 test reservation indicates the ranking order of the Subject 2 test reservation. Here is some relevant information about Subject 2 reservations: 1. Tips for successfully reserving Subject 2: Try to make the reservation as early as possible within the system's eligible time frame for students; avoid selecting exam sessions marked as crowded; prioritize exam sessions with higher rankings. 2. Canceling a reservation: You can cancel directly via mobile or ask the staff at the driving school to cancel it; the same applies to exam reservations. 3. Laws and regulations: According to Article 36 of the "Regulations on the Application and Use of Motor Vehicle Driving Licenses": If an applicant is unable to attend the exam at the scheduled time, they must apply to cancel the reservation one day in advance.

[OEzra]

When I took the Subject 2 test, I also paid special attention to the numbers on the reservation voucher, which is essentially the serial number indicating a successful reservation. This string of numbers is usually composed of the date and a sequence, with the last few digits representing your queuing order for the exam that day. Before the exam, it's essential to take a screenshot and save this voucher, as many students forget to bring the screenshot and have to log back into 12123, wasting time. Additionally, the reservation number is used twice on the exam day: when entering the venue, your ID card is scanned to retrieve information, and before getting into the car, the safety officer will verify the last four digits. In case the system fails, manual verification relies entirely on this set of numbers, so don't just focus on the date at the front—the random digits at the back are more important.

[NoahLee]

As a veteran driving instructor, I always remind students to check their exam reservation vouchers before the test. The most prominent feature on the voucher page is the exam date and time displayed in large font, but the small numbers at the bottom are actually the key. The last six to eight digits serve as the ID number in the exam system, especially the last four digits, which will be scanned and entered by the safety officer. Remember to tell candidates that this number will also appear on the call screen in the exam hall—when the digits suddenly turn red, it means it's your turn to take the test. If the printed screenshot is blurry, double-check it several times to confirm. Some students have mixed up the numbers and ended up waiting in vain for hours, causing unnecessary delays.