Dell 3115CN - Page 44

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Chapter 1 Troubleshooting
Version 1 2006.11.21
B
No
Yes
No
Yes
Is a sufficient line voltage
obtained via Diag?
Replace PWBA HYUI.
Is the cable type correct?
- Two-conductor (PSTN)
- Four-conductor (PBX)
Is the cable in good working condition?
- Normal continuity
- Straight, unlooped, uncoiled routing
- Appropriate cable length
Request a line repair.
Replace the cable.