How to map contacts headers to Zimbra's

How to map the old contacts headers to Zimbra's: Open the contacts.csv file with a text editor or an Excel-like software to see the data columns.
The structure for the exported contacts (headers) is contained in the first line of the file. Modify the items with the structure to match the of Zimbra contact headers. Structure of Zimbra contacts:

"assistantPhone","birthday","callbackPhone","carPh one","company","companyPhone","email","email2","em ail3","firstName","fullName","homeCity","homeCount ry","homeFax","homePhone","homePhone2","homePostal Code","homeState","homeStreet","homeURL","imAddres s1","imAddress2","imAddress3","jobTitle","lastName ","middleName","mobilePhone","notes","otherCity"," otherCountry","otherFax","otherPhone","otherPostal Code","otherState","otherStreet","otherURL","pager ","workCity","workCountry","workFax","workPhone"," workPhone2","workPostalCode","workState","workStre et","workURL"

Import the modified .csv file into Zimbra