What is the reason why Apple 14 SMS has an exclamation point?

Apple's 14 SMS has an exclamation point because of poor cell phone signal, cell phone arrears, iMessage bugs and system problems.

1, the cell phone signal is bad, and the text message does not appear. Click resend.

2. The mobile phone is in arrears, and the text message has not been sent.

There is a bug in 3.iMessage. Turn off iMessage in the settings, turn it back on and restart the phone.

4, system problems, brush machine.

If the iMessage function is not turned off, an exclamation point will appear in the message. The cancellation method is as follows:

1. Click on the main screen of Apple phone to enter "Settings".

2. On the settings page, slide the option with your finger, find and click to enter the "Information" option.

3. Find the "iMessage information" option.

4. Slide the button to the right of the iMessage message to close it.

5. After closing iMessage, wait for about two minutes, and the exclamation point on the message can be eliminated.