The contact form displays the main address on the Details tab. If you need to add more addresses for a contact, you can do this from the Addresses tab. You can store several addresses and choose which one to use as the preferred address for mailing.
Add an extra address
On the Contact form, click the Addresses tab.
Select the plus button from the Addresses sublist.
In the Address form, choose a description for the address, such as Extra Address, Home, or Work.
Enter the address details.
Click the Save button to add the address, or select Save and New if you want to add more addresses at this time.
The new addresses now appear in the Addresses sublist.
You can now select which address you want to be used as the preferred address for mailing.