How can I add an address to a Address Book contact in iPhone?
                +1 
                A: 
                
                
              Well, in order to search/view the Apple developer iOS reference you will need to join (for free).
http://developer.apple.com/library/ios/navigation/
Its a decent resource, and it shows you examples (most of the time).
                  Kris Krause
                   2010-09-30 18:52:24
                
              Another useful resource is the Address Book Programming Guide. https://developer.apple.com/library/ios/documentation/ContactData/Conceptual/AddressBookProgrammingGuideforiPhone/100-Introduction/Introduction.html#//apple_ref/doc/uid/TP40007744-CH1-SW1
                  Robot K
                   2010-09-30 19:06:44