Joke Collection Website - Public benefit messages - If the message sent by Apple mobile phone does not show that it has been delivered, is it blocked?

If the message sent by Apple mobile phone does not show that it has been delivered, is it blocked?

Brand model: iPhone12

System: iOS15.1

When a message sent from an Apple mobile phone does not show that it has been delivered, it is not because it has been blocked, but because it has not been turned on. Read receipt. Taking the iPhone 12 mobile phone as an example, the steps to enable read receipts are 2 steps. The specific operations are as follows: 1 Click Information

In the settings interface, click Information .

2 Click to turn on read receipts

In the information interface, click to turn on read receipts.