What should I do if I enter the wrong mobile phone number in the contact information of the reserved train ticket? Will it affect the ticket collection and so on? Will the booking information in the S

What should I do if I enter the wrong mobile phone number in the contact information of the reserved train ticket? Will it affect the ticket collection and so on? Will the booking information in the SMS be leaked? Can you change it? If you enter the wrong mobile phone number in the contact information of the booked train ticket, it will usually not affect your ticket collection. You can still pick up the ticket at the manual ticket office or the automatic ticket vending machine with the valid certificate of ticket purchase.

However, after the ticket purchase is successful, 12306 will send the ticket purchase information to the designated contact's mobile phone. Therefore, if your mobile phone number is entered incorrectly, the ticket purchase information may be sent to the wrong mobile phone, leading to the risk of information leakage.

If the mobile phone number is found to be entered incorrectly, it is recommended to contact 12306 customer service or Ctrip customer service in time to make changes. If you receive the ticket purchase information containing the wrong mobile phone number, it is recommended to contact the customer service of the platform that sent the information in time for processing. At the same time, in order to protect your personal information, it is recommended that you do not forward short messages containing sensitive information to others.