Caltta e720 flagship PoC radio is built to withstand the most critical situations, the sunlight readable big screen and human interaction design delivers unrivaled audio clarity and enhances safety for workers in all weathers.
Built-in Bluetooth 4.0
Dual SIM, Dual Standby
Open API for 3rd Party DevelopmentView more
The stereotyped perception of push-to-talk is polarized. It’s extremely intuitive to make group calls, but very limited in data applications. Push-to-talk over Cellular (PoC) keeps the advantage of PTT calls and brings in LTE data capabilities. Caltta e720 smart PTT device fully embodies the technological evolution and innovation. With e720, professional users can push-to-talk/photo/video/X. The device is not simply for communications, but also, even more importantly, a productivity tool.
IP68 rated, designed to perform. The radio is fully protected from dust and water, and is ready to use in all weathers.
Open to Third-party App
Smart radio with Android OS, compatible with the third-party applications, making user's work more efficient and convenient.
Loud and Clear Audio
Professional sound cavity design, high-power loudspeaker, excellent audio encoder, and dual-MIC noise suppression ensure the loudness and clarity from all backgrouds.
4.7 Inch Touch Screen
High resolution capacitive touch screen supports glove operations, offering good performance regardless of text, picture and video.
Large Capacity Battery
Large-capacity Li-ion battery is replaceablein the compact size，supporting over 12hours working in 5:5:90 mode.
Dual SIM Dual Standby
With two SIM slots and dual standby technology, e720 works in two different networks simultaneously.
e720 adopts a highly integrated smart chip and supports most of the cellular bands worldwide.
Compact Design, Easy to Carry
With lightweight design, e720 can be shoulder-mounted or hand-held, conducive to long-term portable work.