Is the successful blacklist setting of iphone5s only for people who also use Apple phones?

1 Open the phone application on the iPhone home screen.

In recent calls, find the phone number you want to add to the blacklist, and then click "!" On the right side of the number. figure

3 Then in the phone profile, click the "Block this calling number" option at the bottom.

You will then be prompted whether you really want to block calls, messages or Facetime calls from this number, and click "Block Contacts" to continue.

This adds a phone to the blacklist.

In addition, in the iPhone address book, you can also use the same method to add contacts to the blacklist.

View blacklist

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

2 In the list of settings, find the phone option, and then click Enter.

3 Then find the "blacklist" option on your mobile phone and click Enter.

Then you can see all the blacklist numbers you set on the iPhone.