Use a backup file to restore Address Book information.
On the Address List (Display All Items) or Address List(Display Specified No. of Items) page, click the Maintenance button.
The Maintenance page appears.
In Encryption Key, enter the key to access the encrypted Address Book data.
Click the Restore button.
The Restore page appears.
Specify the backup file to restore the Address book with.
Click the OK button.
The Address Book is restored.