The cost-effective 4G radio seamlessly bridges the gap between traditional radio communication and modern mobile networks. It runs on the i.safe MOBILE operating system ISM-OS 16 (based on Android). The IS380.1 offers the familiar ergonomics of two-way radios. Users don't need to switch to new devices or workflows. With compatible applications and network infrastructure, the device offers functions such as Push-to-Talk over Cellular and Mission Critical Push-to-Talk in addition to conventional telephony mode. The 4G radio features a familiar radio design with a large side-mounted PTT button, rotary switch for channel selection or volume control, front-facing large and amplified loudspeaker, 13-pin ISM audio interface, and replaceable battery. The i.safe MOBILE App World comes pre-installed on the device.
