WEHLULEKA imiyalo: - Switch1: ON wathumela 'A' OFF wathumela 'a' - Switch2: ON wathumela 'B' wathumela OFF 'b' - Switch3: ON wathumela OFF 'C' wathumela 'c' - Switch4: ON wathumela 'D' OFF wathumela 'd' - Switch5: ON wathumela OFF 'E' wathumela 'e' - Switch6: ON wathumela OFF 'F' wathumela 'f' - Switch7: ON wathumela OFF 'G' wathumela 'g' - Switch8: ON wathumela 'H' OFF wathumela 'h' - Zonke Amadivayisi: KU wathumela '@' OFF wathumela '#'