User Manual

Data Sheet
S0 Attachment
S0 Attachment for 4FTR and LCPU
In the second flow chart the process of calling a service number is illustrated:
Depending on
Confi
g
uration
V
oice Output
A
udio Signal
After Preset Time
Busy?
System Hangs
u
p
yes
V
oice Output
Configured?
no
yes
System Hangs
U
p
(
End
)
Return Call
Received?
no
yes
Call
Accepted?
Return Call Expected
According to
Schedule
yes
yes
A
udio Signal
Configured?
no
no
System Hangs
U
p
Service Numbe
r
is Called
DVS-21 Signal
(
Line 100
)
Date
20.08.2008
Page:
7/10
Author:
HS
Document-No.:
S0_DB_2870_01
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