Joke Collection Website - Blessing messages - What should I do if I don't receive SMS confirmation after the successful payment of railway online booking?

What should I do if I don't receive SMS confirmation after the successful payment of railway online booking?

The reason why the reservation information was not received after the reservation was successful may be that the information was delayed or the bound mobile phone number was wrong. The solution is to log on to the reservation website and check the reservation information in the completed order. If the mobile phone number is wrong, you can modify it in My 12306.

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