What does DT mean in Telecom?

This page is about the meanings of the acronym/abbreviation/shorthand DT in the Computing field in general and in the Telecom terminology in particular.

Dial Tone

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What does DT mean?

di′al tone`(n.)
a steady telephone tone indicating that the line is ready for dialing.

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"DT." Abbreviations.com. STANDS4 LLC, 2014. Web. 22 Dec. 2014. <http://www.abbreviations.com/term/63007>.

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