A Contacts file can contain as little as a name and an e-mail address or it can be rich with information: home and work mailing addresses and phone numbers, notes about the family, birthdays and other significant dates, and even digital certificates for keeping your messages secure. Instead of all your friends and colleagues having to fill out their own set of contacts, you can exchange contact information by sending your electronic business card (vCard) and the vCards of mutual acquaintances to all your contacts, and in turn you can receive electronic business cards from others for your own use.
When you send the contact information, it’s sent using the vCard (.vcf) format. This format is recognized by many mail programs, including Windows Mail and Outlook. However, if you want to send the information in Windows Contact format (.contact), right-click the contact, point to Send To on the shortcut menu, and choose Mail Recipient. You’ll want to use the .contact format to create a trusted contact for some of your secure communications.
In the message that contains the personal business card that someone has sent you, click the icon for the card.
If you’re asked whether you want to open the file, click Open.
Review the content of the card to determine whether or not you want to add this person to your list of contacts.
If you want to include this person as a contact, click Add To My Contacts.
In the Properties dialog box that appears, review or modify the contact information, and then click OK to create the contact.