The global market of push-to-talk over cellular was USD 4.8 billion in 2021 and projected to grow at a CAGR of 10.1% to reach USD 8.7 billion by 2030. Below information is analyzed in depth in the report- Global Push-to-Talk Over Cellular Market Revenue, 2018-2023, 2024-2033, (US$ Millions) Global Push-to-Talk Over Cellular Market Sales Volume, 2018-2023,...