Although less common today, phreakers are special class of hackers who manipulate telephone systems to receive free services. Which of the following is NOT used by phreakers?
Blue box
Red box
Teal box
Black box
Teal Box
Teal is not a color used in phreaking boxes
A _____ manipulates line voltage to enable toll-free calling.
Red box
Black box
Teal box
black box
A _____ simulates the alert tones of coins being deposited into a pay phone.
Red box
Black box
Teal box
red box
A ___ box simulates a particular calling tone, enabling the theft of long-distance service.
Red box
Black box
Teal box
need to check this answer Teal Box