Motorola MOTOTRBO DP2000E digital two-way radios series/SL4010e/Ion Portable Smart Radio/MOTOTRBO DM4000e Digital Mobile (DMR) two-way radio series. DP4000e Series portable radios offer a full set of features and rich functionality in one powerful device including superb audio quality, full color display, built-in Bluetooth 4.0, integrated Wi-Fi, GPS/GLONASS and text messaging, TIA4950-certified version. Firmware for Europe EMEA region. R2.10, and M2020/M2021 releases. DP1000, DM1000, DP2000, DM2000, DP4000, DM4000 firmware.