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ac-2-1_tig_VALEROS, ROBERT_BASIRI, KHAN Flashcards | StudBud
ac-2-1_tig_VALEROS, ROBERT_BASIRI, KHAN
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What enabled cell phones to become widely used in the 1990s?
A
The introduction of the smartphone
B
The invention of the mobile internet
C
The development of personal computers
D
The creation of universal coverage for cellular telephony
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