Hospital notification device (5)
I believe the answer is:
pager
(Other definitions for pager that I've seen before include "Bleeper device" , "One calling" , "It alerts those on call" , "communicator?" , "Electronic alerting device" .)
I believe the answer is:
pager
(Other definitions for pager that I've seen before include "Bleeper device" , "One calling" , "It alerts those on call" , "communicator?" , "Electronic alerting device" .)