Back اضغط لتتكلم Arabic PTT (Push to talk) AZ Prémer per parlar Catalan Push to talk Czech Push-to-Talk German Pulsa y habla Spanish بگیر و صحبت کن FA Pikayhteys Finnish Push-to-talk French Push to talk Hungarian
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Push-to-talk (PTT), also known as press-to-transmit, is a method of having conversations or talking on half-duplex communication lines, including two-way radio, using a momentary button to switch from voice reception mode to transmit mode.
