12.
How do you reach the operator for assistance?
A.
0
B.
12
C.
110
D.
111
13.
Which battery is used with the TA-341/TT?
A.
BA-30
B.
BA-32
C.
BA-40
D.
BA-42
14.
What is the purpose of the R key?
A.
To recall the operator
B.
To recall the last party
C.
To recall a conference
D.
To make a ROUTINE call
15.
Which pair of wires are the transit wires on telephone cable WF-16/U?
A.
Yellow
B.
Red
C.
Green
D.
Brown
16.
The MODE SELECT switch is in DC/LB. From what source does the telephone get its power?
A.
Another instrument
B.
Internal batteries
C.
The line
D.
Switchboard
17.
You have two extensions installed on the line. When will the line be considered on-hook?
A.
When all instruments are in use
B.
When all instruments are not in use
C.
When one instrument is in use
D.
When the mainline and extensions are in use
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SS0441
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