Own card.
An own card is a contact card which contains information about the device's owner. This can be sent to another compatible electronic device as a vCard. The contact database recognises a single own card, referred to as the current own card; its ID is returned by CContactDatabase::OwnCardId(). Like a contact card, an own card can be a member of one or more contact card groups. The own card type is identified by a UID of KUidContactOwnCard.
Own cards can be constructed using either CContactDatabase::CreateOwnCardLC() or CreateOwnCardL(). These functions create an own card, based on the system template, add it to the database, set it as the database's current own card and return a pointer to it. To change the database's current own card, use CContactDatabase::SetOwnCardL().