How long does subject 3 make an appointment to send text messages?

First, subject three appointments generally receive mobile phone text messages about one week before the exam. If the appointment is unsuccessful, the business settlement will show that the appointment failed and you can make a new appointment. If it shows that the reservation is being processed and the reservation result has not been published, you need to wait.

Second, the booking results can also be queried in the following ways:

1. Open Baidu search and enter "12 123" in the search bar. After searching, find the website of the Internet traffic safety integrated service management platform of the Ministry of Public Security, and click to enter.

2. After entering the website of the Internet traffic safety integrated service management platform of the Ministry of Public Security, you can find your own area on the websites of each platform. Take Chongqing as an example, click Chongqing to enter.

3. After entering the local platform in Chongqing, find the item "Announcement Release" and click Enter.

4. After entering the announcement, find the item "Announce the results of driver's test reservation" under the hot issues, and click Enter.

5. After entering the query, you can find the reserved train number after selecting the subject, venue and model.

6. After entering the appointment period, click View Details to enter.

7. After entering the detailed information, you can check the ID card information to see if the appointment is successful.