private $preferred_communication_method = array('Phone', 'Email', 'Post');
private $greeting_type = array('Formal', 'Informal', 'Honorific', 'Custom', 'Other');
private $contact_type = array('Individual', 'Household', 'Organization');
private $preferred_communication_method = array('Phone', 'Email', 'Post');
private $greeting_type = array('Formal', 'Informal', 'Honorific', 'Custom', 'Other');
private $contact_type = array('Individual', 'Household', 'Organization');