pushbutton to rotary conversion
- pushbutton to rotary conversion
A feature that allows use of pushbutton telephones even when touch-tone circuits are not provided or are not available from the
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IT glossary of terms, acronyms and abbreviations.
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2015.
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tone-to-dial-pulse conversion — When trunks carrying outgoing calls are unequipped to receive tone signals, this process converts pushbutton dialing signals into rotary dialing signals … IT glossary of terms, acronyms and abbreviations
