user manual

ND-20292
CHAPTER 3
APRIL, 1990
KEY FUNCTION (OFF LINE)
SPKR - ON/OFF Line
TEL#-
GUIDE TO FEATURE PROGRAMMING
WEMORY BLOCK BEING
MEMORY BLOCK THAT MEMORY BLOCK THAT MAY
‘ROGRAMMED MUST BE PROGRAMMED HAVE TO BE PROGRAMMED
4Al
4A2
I.
All CPU levels.
NOTES:
1. During step 3 the status of line key Ll indicates
if the system is busied out.
Ll ON = System busied out
OFF =
System not busied out
GENERAL INFORMATION - SYSTEM ALL BUSY OUT ASSIGNMENT
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! This area of the memory block is used to busy out a system.
f provide any call processing.
During a Busy Out condition, the system does not
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