I-Tasical Series Vertical Row ine-pad yesifuba ehlengahlengiswayo kunye nokuphakama kwesitulo kwaye inokunika indawo yokuqala ngokobukhulu babasebenzisi abahlukeneyo.Uyilo olumise okwe-L lwesiphatho luvumela abasebenzisi ukuba basebenzise iindlela zokubamba ezibanzi kunye nezimxinwa zoqeqesho, ukwenza ngcono amaqela emisipha ahambelanayo.