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Question 110 - CPP discussion
Which of the following methods could be used as a form of eavesdropping using a telephone instrument?
A.
Wiring can be altered so the handset or receiver will act as an open microphone.
B.
A radio transmitter can be concealed in the mouthpiece.
C.
The infinity transmitter can be used.
D.
Both band c.
E.
All of the above.
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