Flowcharts - NEC UNIVERGE SV9100 System Maintenance Manual

Issue 1.0

Flowcharts

Condition
A. System Down
1. No Internal Dial Tone to any Multiline
Terminal or SLT
2. No LED or Display Indications on any
Multiline Terminal
B. Partial Operations
1. Frequency Interference
2. No or Intermittent CO/PBX Ring
3. Call Dropping
4. No Outside Dial Tone Access
5. CO/PBX Dialing Problem: Cannot Dial Out
on CO
C. Multiline Terminal Problems
1. Multiline Terminal Function
2. Multiline Terminal Ringing
3. Multiline Terminal Dial Tone Access
D. Single Line Telephone Problems
1. No Dial Tone Access on SLT
2. Ringing Problem on SLT
3. No Dial Access to SLT Features
E. Low Volume Problems
F. External Paging Problems
G. SMDR Output Problems
No Call Accounting System
4
Flowchart
A1
A2
B1
C1
C2
C3
C4
D1
D2
D3
E1
E2
E3
F1
G1
H1
UNIVERGE SV9100
System Maintenance