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CHAPTER 3 System Messages
3-K: Line Fault
This message indicates that A wire and B wire of the line between the LC circuit card and telephone set is short-
circuiting with each other
.
Note: This message is available in Australia only.
Location of faulty line (G, U, MG No.)
Location of faulty line (level number)
Default Alarm Default Grade Grade Modified Lamp Modified
SUP 1
1: XX0X 0000 0000 0000 2: 0000 0000 0000 0000 3: 0000 0000 0000 0000
4: 0000 0000 0000 0000 5: 0000 0000 0000 0000 6: 0000 0000 0000 0000
7: 0000 0000 0000 0000 8: 0000 0000 0000 0000 9: 0000 0000 0000 0000
b7 b6 b5 b4 b3 b2 b1 b0
b7 b2 b1 b0
1 2
1
b0-b4: Group number
b5, b6: Unit (0-3)
b7: Module Group
0/1 = Even-numbered MG/Odd-numbered MG
2
b0-b2: Level Number (0-7)