Where can I reserve the lower berth of the train? He's an old man, so I want the lower berth.

The websites 1 and "12360" do not provide the selection function for the time being, and the system will randomly allocate sleeping berths for each ticket purchase application.

2. Online ticket purchase cannot specify upper, middle and lower bunks. The system will give priority to passengers over 60 to buy the lower berth according to the age shown on the ID card.

Extended data

Ticket purchase identity authentication

1. Buying train tickets online requires two-way verification. This service is to prevent identity information from being registered. At the same time, after two-way verification, passengers can log in directly with their mobile phone numbers even if they forget their user names.

2. When purchasing tickets online, whether you use a computer or a mobile phone client, you will leave your ID number and mobile phone number when registering, and the mobile phone number is used to receive the ticket purchase information. This two-way verification is to rebind the ID number and mobile phone number.

3. According to the prompt, the user should send the short message "999" to 12306 with the mobile phone number reserved during registration, and complete the verification of identity information and mobile phone information according to the received verification code.

4. Two-way authentication not only facilitates login, but also plays an important role in preventing the ID number from being fraudulently used or stolen.

Baidu Encyclopedia-Railway 12306

China Railway 12306 official website-Authentication