Can I still get text messages when my Apple phone is black?

Take iPhone 1 1 and iOS 13 systems as examples. Under normal circumstances, if the other party is blacked out by Apple's mobile phone, if there is no chance to prompt "Hello, the number you dialed is busy, please redial later". If it is turned off, it will prompt "Hello, the number you dialed is power off". When the phone screen is blank (or "Do Not Disturb Mode" is turned on), one party can still call the other party, but it cannot be connected. If you want to contact someone who blacked out yourself, you can only contact them through other channels, such as sending messages to people you know or contacting WeChat.

After being blacked out, the other party calls himself to remind him that he is on the phone, and there will be no hint on his side. The man sent himself a text message, but he couldn't get it here. Lahei only blocked the communication between the other party and himself, and any action of the other party was blocked, but the other party was still his own contact, and he could resume normal contact after the blacklist was lifted.

This answer applies to most of Apple's mobile phone models.