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 i
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