Can I still get text messages when the telecom horn is turned off?

After the phone is turned off, you can't receive the message.

When the phone is turned off, there will be no prompt. The information sent by other users will be stored in the cloud storage of China Telecom, and you will receive SMS or other reminders after opening it.

You can also handle the communication assistant function. When this function is enabled, there will be SMS notification when the mobile phone is turned off or not in the server.