As you build your contact list, you may want to share it with others in your company or among your circle of friends. Outlook enables you to share contact information by forwarding it as an Electronic Business Card, Outlook Contact item, or vCard. The vCard format is a standard that several e-mail clients other than Outlook support, enabling you to share contacts with others who might not have Outlook. The Electronic Business Card format is new in Outlook 2007, and provides a picture of the contact information.
Click the Contacts icon in the Navigation Pane.
Click the contact you want to share.