I-304 insimbi engagqwali idonsa impompi yasekhishini, i-multi-induction switch, ilungele izinhlobonhlobo zamasinki, imodi yokuphuma kabili elungele ukusetshenziswa nsuku zonke ihlanzekile ngomsebenzi obalulekile wokumisa amanzi, ubude obungama-intshi angama-20, amanzi ashisayo nabandayo angalungiseka.