If your phone has Caller ID, record the number displayed.
Gain the attention of someone else close-by, point to this information, and have that person call 911 from any other campus or cell phone. This call should be made out of hearing range from the caller.
Work with arriving emergency personnel to assist them in evaluating the situation.
Assist emergency responders with a search of the area if requested.
Provide for an orderly evacuation ONLY when ordered by emergency personnel.
Do NOT sound the evacuation alarm or evacuate the building unless told to do so by your Building Coordinator or Incident Commander.
If ordered to evacuate, proceed to safe assembly locations. Do NOT return to an evacuated building unless told to do so by the on-scene Incident Commander.