intelligent  interphone:2G/3G/4

operating system :Android10

wireless communication

Standard frequency band

Europe：

GSM（B2/3/5/8）

WCDMA（B1/5/8）

FDD（B1/3/4/5/7/8/20/28A/28B）

TDD(B38/B40/B41（120M

America：GSM(B2/3/5/8)

WCDMA(B2/4/5

FDD(B2/3/4/5/7/8/12/17/28a&b/66)

TDD(B38/40)

GPS：GPS/Beidou / GLONASS "three choices two"

Wi-Fi：WIFI  2.4G/5G

Bluetooth：BT4.2

NFC support

Intercom Support POC public network intercom +  analog UHF intercom DMR 400-470mhz

Memory ROM 16GB

RAM 2GB

External storage Expandable TF Card 128G

Battery capacity 4200mAh

Endurance

Insert card to turn on GPS

Working landing platform standby> 48 hours

Charging time< 150 minutes

Working landing platform turns on flashlight> 8 hours

Work call enable VOLTE> 14 hours