TC21 Healthcare WLAN, GMS, SE4100, NFC, 3GB/32GB, 13MP RFC, 5MP FFC, Back Button, Basic Battery, ROW with PTT Pro one year license. Zebra hosted 1 - 4,999 devices.Large 5-inch high definition advanced touchscreenFirst in its class to offer Android 10 with built-in support for future Android releases provides superior future-proofing.Mobility DNA Professional integrated solutions are preloaded and pre-licensed, provided at no cost. To take advantage of the complete Mobility DNA offerings for the TC21-HC, a Mobility DNA Enterprise license is required.Optional Push-to-Talk (PTT) Express Mobility DNA software application for instant PTT walkie-talkie style calls inside the four wallsUnmatched total benefits of ownership, ~1/2 the cost compared to consumer smartphones. Common SD660 Android platform, APIs, Mobility DNA tools to simplify device management, application portability, and IT support. 4 years of sale + 4 years of support.