Which button do you press when you see lift is at level 2?
(a) you press the down arrow button.
(b) you press the up arrow button
(c) you press the up AND down arrow button
i asked a heartlander ah soh why she do option (c)...
her answer was - the lift at level 2 ma... I press up button to call the lift to come to level 4, and press the down arrow also, becos i want to go to level 1...
of course the bloody lift came up, and refused to allow you to press a lower level button till you went up first...
when in hurry and see this, take the stairs... it's faster...