What if my mobile phone number is changed to 12306?

12306 mobile phone number change solution is as follows:

Tools/materials: iPhone 13Pro, iOS 15.4, Railway/Kloc-0 12306v5.5.0.

1. Log in to Mobile Railway 12306APP and click "Modify Mobile Number" in the "My" interface.

2. Click "Send SMS verification code".

3. After sending, you will receive a verification code. Enter your mobile phone number and verification code in the input box below, and then "submit".

Matters needing attention in using 12306

1. Ensure the security of the website: When using the website of 12306, you need to pay attention to the security of the website. Choose regular channels to enter the website, and avoid clicking on links from untrusted sources or downloading unofficial clients. At the same time, we should pay attention to protecting personal information and privacy, and avoid buying tickets on public networks or unsafe places.

2. Inquire about the ticket information in advance: Before using the 12306 website to purchase tickets, you need to inquire about the ticket information in advance, including the train number, departure time, arrival time, seat class and fare. Avoid getting on the bus or delaying the trip due to insufficient or inaccurate information.

3. Choose the correct way to purchase tickets: When purchasing tickets, you need to choose the correct way to purchase tickets according to your own needs and circumstances. For example, if you need to buy a group ticket or enjoy a discount, you can choose to buy a ticket at the station ticket window or the point of sale; If you need to buy off-site tickets or transit tickets, you can choose to buy tickets online or book tickets by telephone.

4. Avoid payment risks: When purchasing tickets, pay attention to avoid payment risks. It is necessary to choose formal and legal payment channels and avoid using payment methods with unknown sources. At the same time, we should pay attention to keeping the payment voucher, verification code and other information in case of inquiry and appeal.