doColumn("telephoneNumber");
        }

        public void columnTeletexTerminalIdentifier() {
            doColumn("teletexTerminalIdentifier");
        }

        public void columnTitle() {
            doColumn("title");
        }

        public void columnUidNumber() {
            doColumn("uidNumber");
        }

        public void columnX121Address() {

        return _columnTelephoneNumber;
    }

    public ColumnInfo columnTeletexTerminalIdentifier() {
        return _columnTeletexTerminalIdentifier;
    }

    public ColumnInfo columnTitle() {
        return _columnTitle;
    }

    public ColumnInfo columnUidNumber() {
        return _columnUidNumber;
    }

    public ColumnInfo columnX121Address() {
        return _columnX121Address;
    }