This document provides instructions for adding contacts to LinkedIn by entering their email addresses. It lists 5 steps: 1) click the Connections tab, 2) click Add Connections, 3) click the Any Email icon, 4) click Invite by individual email to display a box for entering emails, 5) copy a list of 10 email addresses provided or visit a blogspot URL for more contacts. The purpose is to build connections on LinkedIn using only their emails.