is it possible that to add more fields in the phone numbers i have contacts
that they have 4 fax numbers and 4 telephone numbers can i add them as
business 3 , 4 can i make more fields and let them appear in the standard
fields or remove some unused fields from there and add more like remove the
ISDN and TELEx and add business 3 and business 4 or etc ... ?

thanks in advance