Nurse call system is an essential piece of equipment as a first point of call for predominantly someone in the care setting requiring immediate help or assistance or assisted living. It can also extend to staff protection and in many other settings such as hospital, GP Surgeries, and Hotels to name a few. Nurse call system can be a life saving instrument in an event of emergency. Therefore having a fully operational nurse call system at all time is of the utmost importance and to ensure such system is kept in good working order, it is a must that the system is service and maintain at regular intervals.