Northern Telecom 3X8 Owner's Handbook Manual - page 73
of
240
68 Programming reminders
Service Modes
Service Mode 1
Service Mode 2
Service Mode 3
N a m e
N a m e
N a m e
_ - - - - - -
Start
stop
Start
stop
Start
stop
T i m e
T i m e
T i m e
T i m e
T i m e
T i m e
.
.
.
.
.
.
Control telephone
Control telephone
Control telephone
-
-
! - -
Extra-Dial telephone
Extra-Dial telephone
Extra-Dial telephone
Service Mode 1: Ringing telephones
Line
Internal number
0 1
02
03
Owner’s Handbook
PO842627 01