{HEAD ~ This device removal signal} can provide {TAIL ~ notice} of a power state change for the device, such as the interruption of electrical power to that device 
{ HEAD ~ This device removal signal } can provide { TAIL ~ notice } of a power state change for the device , such as the interruption of electrical power to that device
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH