By interworking with PBX and Nurse Call System, the call
originated by the Nurse Call Sub Station at patient room is
terminated to the smartphone which is accommodated in the
When the call is terminated to the smartphone, the patient room
number and bed number are displayed on screen to assist
immediate actions of nurse staff. The smartphone can originate a
call to the multiple Nurse Call Sub Stations simultaneously (All
paging) in addition to originate a call individually.
The BRT blade has a virtual trunk line to ring multiple
smartphones simultaneously (Group Paging). Once a smartphone
answers a call, virtual trunk line is released and changed over to
the real trunk line for establishing two way calling.