Shangrao senior high school entrance examination did not receive phone calls and information.

The following are some possible reasons for not receiving SMS notification:

1. Information transmission delay: SMS notification may be delayed due to various reasons, including technical problems and network delay.

2. Incorrect contact information: The contact information (such as mobile phone number) you provided during registration or registration may be incorrect, which may lead to the failure to receive the notice in time.

3. Communication failure: SMS notification may not be sent to your mobile phone normally due to communication system failure or personal mobile phone problem.