A teletext is one way communication whereas a videotext is two way communication.
Kavungya answered the question on April 17, 2019 at 12:58
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Date posted: April 17, 2019. Answers (1)
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LCD
EL
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)
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Date posted: April 17, 2019. Answers (1)