To delete a contact or contacts, first perform a Search.
To delete a single record, from the Contact Summary screen click the Delete button at the top of the record.
To delete multiple contacts, from the search results, select which records you want to delete. Your options for choosing contacts are:
From the drop-down menu at the top of the list of found contacts, choose Delete Contacts, then click Go.
You will be given a warning message like this:
Successful deletions will return a confirmation message like this: