SMS only sends the petition number, not the inquiry code.

Does the subject want to ask, "What is the reason why SMS only sends letters and visits and does not send inquiry codes?" Network delay, wrong cell phone number, other problems.

1. Network delay: Due to network reasons or busy system, the sending and receiving of SMS is delayed, so you need to wait patiently for a while to see if it can be received.

2. Wrong mobile phone number: the mobile phone number filled in by the user is incorrect or has been stopped, resulting in only receiving the short message of the petition number without the inquiry code. Need to check whether the mobile phone number is filled in correctly to ensure that the mobile phone is in a normal state.

3. Other problems: If the above two situations are excluded and the inquiry code is still unacceptable, you need to contact the relevant local departments for consultation and handling.