The person who hacked Apple's mobile phone called me before. I have a SMS reminder here. Why not now?

I do not see any at all. After the power failure, I will block calls and text messages.

The method is as follows:

1, click to open a mobile phone number in the message record or call record.

2. Then click to view the details.

3. Slide down to the bottom, and you will see "Stop calling twice".

4. Or open the settings icon of the mobile phone.

5. Drop down to find the blacklist under the phone or SMS, and then click Add to add the person to the list.

You can save the number to be blacked out in the phone address book first.