U-GVICHN unike amawheli amatholwa okwenza ngokwezifiso ngemihlahlandlela, izirhwele nezinhali ezahlukahlukene. Kungakhetha uma unelungelo lokhanyisa, ukhuni oluthile kuya noma isitayela sokushisa phansi, u-GVICHN unike isisindo esifanele kuzindlela zokusebenzisa yavunyelwe. Khetha izinketho zokwenza ngokwezifiso ezingcono zilandela ithuba lakho lokubophezela nezifiso zakho.