Quizzes for review
In the 1970s he used to phreak long-distance lines to make free calls.
See correct answer
In the 1970s he used to phreak long-distance lines to make free calls.
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Related words
phreak
Verb
dated
intransitive
slang
transitive
Japanese Meaning
電話システムへの不正アクセス、すなわち電話ハッキングを行うこと / 電話の回線を用いて、非公式な手段で仕組みや料金体系を操作する行為
Related Words
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
English - English
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