NEC SV8500 Operation And Maintenance Manual - page 321
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CHAPTER 3
System Messages
6-N: Abnormal Call Duration Data
This message displays when the system detects abnormal duration in the line connection between the calling
and called party. When the calling and called party establish a line connection and continue the hook-up for an
extremely short or long period of time [predetermined by the ASYD command (SYS1, INDEX 45, 46)], this
message is created.
Calling party information
Tenant number of Calling/Called party (HEX)
Calling party Information
When calling party is Station
Calling station number (See table.)
Default Alarm
Default Grade
Grade Modified
Lamp Modified
NON
0
1:
XXXX
XXXX
XXXX
XX00
2:
XXXX
XXXX
XXXX
XXXX
3:
XXXX
XXXX
XXXX
XX00
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
b3
b2
b1
b0
b7
b3
b2
b1
b0
1 2
2 3
3 3
3
4 5
5 5
5 5
5 5
5 5
5 5
5 5
5
b0-b3: Type of Calling party
0 = Station
1 = Attendant console
2 = Trunk
b7:
0/1 = Short/Long Time
1
2
3
b4-b7
b0-b3
DC0
DC1
DC2
DC3
DC4
DC5