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Pronunciation varies by accent · noun
A means of back-and-forth conversation on semiduplex communication channels such as two-way radio, using a button to switch temporarily between reception and transmission modes..
Use push-to-talk when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Push-to-talk means A means of back-and-forth conversation on semiduplex communication channels such as two-way radio, using a button to switch temporarily between reception and transmission modes..
Common synonyms include press-to-talk, press-to-transmit, push-to-transmit, PTT.
The opposite depends on the specific sense.
Use push-to-talk where its definition matches the intended context.
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