① Dutanga OEM ihwanye na plaque ya toggle;
② Dutanga imbaraga nyinshi zo guhinduranya isahani kugirango twohereze neza imbaraga zijanjagura inyuma yumubiri;
③ Twongereye ubuzima bwa serivisi ya plaque ya plaque;
④ Dutanga ibiciro birushanwe;
⑤ Dutanga serivisi ninzobere nyinshi.