How does Apple's mobile phone intercept spam messages

1. Locate the settings icon on the iPhone home screen and click Open.

2. Find the notification center option in the settings list, and then click Enter.

3. Find the information option in the notification center, and then click Enter.

4. In the notification settings of messages, find the reminder in My Address Book at the bottom, and then click the check box.

Second, intercept spam calls:

1. Put this strange phone into the blacklist, and click the mark I after the phone number to enter the number details record.

2. Find the click confirmation of the calling number in the number details.

3. Confirm the blacklist phone number to avoid mistakes.