gets the value of the accountkey property . concode_field_sep String phoneTypeCd concode_elem_sep String phoneNum concode_elem_sep String accountKey concode_field_sep void setPhoneTypeCd concode_elem_sep String getPhoneTypeCd concode_elem_sep String getPhoneNum concode_elem_sep void setAccountKey concode_elem_sep void setPhoneNum
String function ( ) { return accountKey ; }