Code 7
Fire brigade required.
Code 8
Hazard or dangerous goods present.
Code 9
Permission to leave the scene.
999
Emergency number for police (similar to 911 in the U.S. or 999 in the U.K.).
998
Ambulance services.
997
Fire department.
996
Coast guard.
Alarm
Alarm or alert situation.
Zgłoś się
Report or respond (request for a response from a unit).
Koniec
End of transmission (similar to “Out”).