Nurse Call System enables patients to call nurses from patient rooms, patient toilets-bathrooms, examination rooms and emergency observation rooms. On the Nurse Call System, the nurse who is serving the call can start an Emergency Code or initiate a consultation call. In addition to these features, the system records and reports service call information and service performance. It is possible to initiate a call from Bedside, Handset or Bathroom / WC Call Units. The first call from any of the Bedside and Handset Call Units is sent to the system as a "Nurse Call" and the second call as a "Nurse Support", indicating a more urgent situation. The first call from Bathroom / WC Call Units is sent to the system as "Nurse Support". The calls from Bathroom / WC Call Units are sent to the system as “Bathroom / WC Nurse Call” Bedside, Handset and Bathroom / WC Call Units are connected to the Room Control Panel. The Room Control Panel transmits the call to the Nurse Information Panel at the nurse desk. At the same time, the Over Door Warning Lamp of the room where the call is made lights up. Optionally, the same call can be sent to PAGER pagers or deck phones. The nurse who will serve the call ends the call by having the staff card read to the Room Control Panel or from the unit where the call was given. If there is an emergency in the room, the nurse can start an emergency code or call for a consultation from the Room Control Panel. All these operations and information (what time, which nurse etc.) are kept as data in the Hospital Call Center Server and reported to the users.