NEC SV8500 Operation And Maintenance Manual - page 732
of
975
– 685 –
CHAPTER 6
Routine Maintenance Procedure
Digital Conference Function
TEST TYPE
TEST ITEM
CONNECTION DIAGRAM
Three-way
Conversation
• Perform the test by specifying
an 8CFT with the Connection
Test Station.
• Confirm that System Message
[6-I] displays as a result of the
test.
FUNCTION
TRUNK NO.
SPEECH
RELEASE
REMARKS
CFT0
1
2
3
4
5
6
7
Speech Path for Each PIR, and Ringing Generator Unit
NO.
TEST TYPE
TEST ITEM
CONNECTION DIAGRAM
1
The ATTCON/
DESKCON is called
from one station in
each PIR.
Normal speech path is confirmed
by calling the attendant from a
station located in each PIR.
LC
~
TSTT
INT / TSW
8CFT
~
ATI
ATTCON/
LC
DESKCON