NEC NDA-24300 manual Purpose, Administrative Management Procedures

CHAPTER 2 SYSTEM MAINTENANCE OUTLINE

1.GENERAL

1.1Purpose

This chapter explains the outline of fault diagnosis and duties necessary to maintain the PBX.

1.2Administrative Management Procedures

Figure 2-1shows the work flow of the administrative management procedures.

Administrative
Management Procedures
Administrative Procedures
Expansion and Change of		Office Data Management and Office
Station Users		Data Protection
See Chapter 6		See Chapter 6
Traffic Management	See Chapter 6
Actions on Claims from
Station Users and/or Operators
Management Procedures		(A)
Station Message Detail		See Chapter 6
Recording System (SMDR)
Routine Diagnosis		See Chapter 6
Diagnosis result, system message displays abnormality
Routine Maintenance		See Chapter 7		(B)
System Status Monitor		See Chapter 6
Alarm Indications				Line fault
		Fault Analysis/		Circuit card fault
		Test Operation/
Collection of System Messages					Refer to
		Changeover/		Terminal
		Make-Busy/Circuit		(Tel., etc.) fault	Chapter 5
Indication of Lockout Stations		Card Change/
				Fault cause not
		Initialization
				able to be localized
	(A)
(B)
(Abnormal	Line Load Control		See Chapter 6
Congestion)

Figure 2-1 Flow of Administrative Management Procedures

NDA-24300CHAPTER 2

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