Passenger Elevator Trick ! ~ !!!! FACELESS !!!!

This is usefull for those who often use elevators !When we press the floor no. button on the panel lift start moving. But if someone on the next floor calls the lift the lift stop for them, this could be very irritating in rush hours !Now, if you Press the Floor No. Button and the Close Door Button both at same time then the elevator would not stop for any one in the way and will stop directly on