The ZOAF PC-9 pistol that Danny trains with is described as being an Iranian copy of the SIG P226 with a "safety like a SIG". In fact, neither gun has a safety.
During the teleconference with Langley and the White House curtains were closed covering the glass between the conference room and the rest of the office floor. However, no curtains were closed to cover the windows to the outside of the building. Despite there being security devices imbedded in the window glass to prevent remote hearing of the conference, privacy curtains still would have been closed as a extra precaution.