In Series 40 6th Edition
Added support for Base64 encoding for contact photos.
In Series 40 5th Edition, Feature Pack 1
Added support for a video URL field for ContactList .
In Series 40 5th Edition
Added support for JSR-248 Mobile Service Architecture (MSA).
Added support for the Contact.PHOTO field for ContactList.
In Series 40 3rd Edition, Feature Pack 2
Added support for vCard 3.0.
In Series 40 3rd Edition, Feature Pack 1
Added support for the following standard fields for ContactList:
Contact.NICKNAME
Contact.ORG
Contact.TITLE
Contact.BIRTHDAY
Added support for the following attributes for the Contact.TEL field:
Contact.ATTR_AUTO
Contact.PAGER
Extended attribute ATTR_VIDEO_CALL
In Series 40 3rd Edition
This API was first introduced in Series 40 3rd Edition.
Dropped support for To-Do list.