You can delete or remove single addresses from your Address Book and erase specific content from your Address Book, but if there is an entire Address Book that you no longer use you also have the option of erasing the Address Book contents. This option is available to you in the “Customize” screen for your Address Book. This feature is also useful for creating a blank Address Book that you can import new addresses into.
Tip: It's recommended to either create a backup or exported copy of your Address Book before erasing its content.
To erase the contents of your Address Book, follow the steps in the image below:
