This is a step-by-step guide on how to delete a contact or a list of contacts.
a. Click the drop-down menu in the upper-left corner of the screen.
b. Select Contacts.
Tick the box next to the chosen contact or list of contacts.
Then, select Delete Contacts from the Group Contact Operations drop-down list to display the Delete Contacts window.
To permanently delete a contact or a list of contacts, click OK.