Push to Talk Market Growing at a CAGR 9.0% | Key Player Verizon Wireless, Motorola Solutions, Sprint, Bell Canada, Iridium "AINA Wireless (US), AT&T (US), ESChat (US), Iridium (US), Motorola Solutions (US), Orion (US), Qualcomm (US), Sprint (US), Verizon Wireless (US), VoiceLayer (US), Voxer (US), Zebra (US), Zello (US), and Zinc by ServiceMax (US)" Push to Talk Market by Component (Hardware, Solutions, and Services), Network type (LMR and Cellular), Organization Size (SMEs and Large Enterprises), Vertical (Public Safety, Government and Defense, Commercial), and Region - Global Forecast to 2024 MarketsandMarkets forecasts the global Push to Talk (PTT) Market size to grow from USD 25.0 billion in 2019 to USD 38.4 billion by 2024, at a Compound Annual Growth Rate (CAGR) of 9.0% during the forecast period. Major factors expected to drive the growth of the PTT market include the demand for PTT over cellular (PoC), proliferation of rugged and ultra-rugged smartphones, need for driver safety, and transition of Land Mobile Radio (LMR) systems from analog to digital.