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| Definition | : | Push-to-talk |
| Category | : | Technology » Communication |
| Country/ Region |
: | Worldwide
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| Popularity | : |
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Push-to-talk (PTT), also known as Press-to-Transmit, is a method of conversing on half-duplex communication lines, including two-way radio, using a momentary button to switch from voice reception mode to transmit mode.
The full form of PTT is Push-to-talk