return _columnTelephoneNumber;
    }

    public ColumnInfo columnTeletexTerminalIdentifier() {
        return _columnTeletexTerminalIdentifier;
    }

    public ColumnInfo columnTitle() {
        return _columnTitle;
    }

    public ColumnInfo columnUidNumber() {
        return _columnUidNumber;
    }

    public ColumnInfo columnX121Address() {
        return _columnX121Address;
    }