Selector
No.
1
Not used.
2
Detection enabled time for CNG
3
and no tone
4
Not used.
5
6
Registration of station ID
7
Tone sound monitoring
8
Selectors 2 and 3: Detection enabled time for CNG and no tone
After the line is connected via the external telephone, the equipment can detect a CNG sig-
nal or no tone for the time length specified by these selectors.
Selector 6:
Registration of station ID
Setting this selector to "0" permits the registration of a station ID for Austrian and Czech ver-
sions.
Selectors 7 and 8: Tone sound monitoring
These selectors set the monitoring specifications of the tone sound inputted from the line.
WSW18
(Function setting 3)
Function
V – 31
Setting and Specifications
No. 2
3
0
0
40 sec.
0
1
0 sec. (No detection)
1
0
5 sec.
1
1
80 sec.
0: Permitted
1: Prohibited
No. 7
8
0
X
:
No monitoring
1
0
:
Up to phase B at the
calling station only
1
1
:
All transmission phases
both at the calling and
called stations