The global push-to-talk market size stood at USD 12.00 billion in 2019 and is projected to reach USD 25.22 billion by 2027, exhibiting a CAGR of 10.0% during the forecast period. Push-to-talk (PTT) is a communication method that allows users to transmit voice messages over a two-way radio or other communication device. With push-to-talk, the user presses a button to activate the microphone and speak, and releases the button to listen. This is in contrast to traditional two-way radio communication, where users must constantly hold down a button or switch to communicate. Information Source: https://www.fortunebusinessinsights.com/industry-reports/push-to-talk-market-100079