Check the SMS content during Apple's power outage.

IPhone Blacklist SMS Invisible If you want to see SMS from in the future, don't check the list.

The specific operation method of removing the blacklist from Apple's mobile phone is as follows:

1. In order for Apple to block calls and receive text messages, you must unblock the phone number on the blacklist, but you can still answer the phone.

2. Open the "Settings" application on the iPhone interface and enter.

3. Then find the "phone" or "short message" option on the settings page.

4. Then drop down the page in the message and enter the "blacklist".

Finally, cancel the blocked phone number in the blacklist, so that your iPhone can receive the blocked phone number SMS.