Xerox WorkCentre Pro 423 Service Manual page 239

Chain Function
R/W 455 1300Hz Call
R/W 2DE Alerting time after dialling(NTT)
R/W 2E4 Alerting time after dialling(PBX)
R/W 5DC ISDN T310 timer
R/W 5E6 ICM trace layer type
R/W 60F V8 capability
WorkCentre Pro 423/428
Item Content
00:Off 01:On
0 to 255 sec.
0 to 255 sec.
7 to 255 sec. 1step=1 sec.
05:Layer 3
0F:Layer 1+2+3
00:Off 01:On
Default
Sets up whether or not to receive a call without the sound of a bell at
F network.
Select "00" when the machine receives a call without the sound of a
bell, but because of noise.
07:Layer 2+3
03/02
2-207
Description
How to use the Diagnostic C/E Mode
CHAPTER 2 TROUBLESHOOTING
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CE