How does Apple 4 hack the phone number?

The method of hacking the phone number of Apple 4 mobile phone;

First, add a blacklist via SMS.

1. Open a spam message first, and then click "Contact".

2. After clicking the contact, the mobile phone number of the contact will appear. Select the icon with exclamation mark in the rightmost circle of the mobile phone number.

3. Enter the introduction page. At the bottom of the page, you can see "Block this calling number".

4. Click "Block this calling number". Then select the number "Block Contacts" to join the blacklist.

Of course, if you don't want to blacklist this number, just click "Unlock this calling number".

Second, add a blacklist by phone.

1. Open the address book and select the number to blacklist.

2. Block this calling number at the bottom of the page.

3. Click "Block this calling number". Then select the number "Block Contacts" to join the blacklist.

Of course, if you don't want to blacklist this number, just click "Unlock this calling number".