Yamkelwe ibheringi yangaphandle ethambisayo, ngoko inokuhambisa ngeendlela ezahlukeneyo zokuthambisa.
Igiya eyamkelweyo ye-synchronous, akukho nxibelelwano lwentsimbi phakathi kwamalungu ajikelezayo, akukho bungozi nokubaleka komile ngexesha elifutshane.