How To Protect Yourself In An Elevator Failure

Recently , we Heard some bad news for people get hurt when they are trapped in the elevator . Then , how can we protect ourself ? 

1,Calm down , no ultra behaviour

2,Press all the buttons , in case the lift stops in one floor 

3,Press the emergency button , ask for help from the outside

4,If your mobile is work , call the rescue line , and be patient .

5,Hold the handrail , no panic 

6,When the lift is falling down fast , against the wall half squat