poc radio both hardware and software walkie talkie push to talk gps wifi bluetooth walkie talkie voice call map posisi

poc radio both hardware and software walkie talkie push to talk gps wifi bluetooth walkie talkie voice call map posisioning rugged lte phones , ptt key, sos, radio, 400-470mhz 136-174mhz dmr pdt etc tetra etc. POC poc radio both hardware and software walkie talkie push to talk gps wifi bluetooth walkie talkie voice call map posisioning rugged lte phones poc radio both hardware and software walkie talkie push to talk gps wifi bluetooth walkie talkie voice call map posisioning. Android 6.0 Future 7.0 gps wifi bluetooth walkie talkie 4000-5000mAh anti explosion 1g 8g 2g 16g 3g 32g4GB+64gB 64G 128G 3G 32G POC poc radio both hardware and software walkie talkie push to talk gps wifi bluetooth walkie talkie voice call map posisioning rugged lte phones 2.4inch NFC usa band EU or usa band 1 b2 b3 b4 b5 b7 b12 b17 b8 b20 dmr analog ptt walkie talkie POC NFC rfid finerprint barcode ip68 waterproof dustproof shockproof lte phone Zello s suits for zone 1/21, zone 2/22, dust explosion environments, for IIA,IIB,IIC Devision T1-T5 degree temperature , for safety use for the workers and communications safely. Ex ib IIC T5Gb / Ex ibD 21 T100℃ IP67; Suits for hazardous environments,such as gas, oil, petroleum;pharmacy,military,mining ,chemical,etc. suits for zone 1/21, zone 2/22, dust explosion environments, for IIA,IIB,IIC Devision T1-T5 degree temperature , for safety use for the workers and communications safely. Main Parameters zello walkie talkie Trunking Band GSM:850/900/1800/1900 ;TD-SCDMA:1900/2100;WCDMA:850/900/1900/2100;TDD-LTE:BAND38/39/40/41;FDD-LTE;BAND1/2/3/4/5/7/17/20 Network Dual SIM ( standard SIM) CPU 1.3Ghz 1.3G ; or other cusomised Platform MTK 6735 quad core or other cusomised OS Android 5.1 Memory 1Gb+ 8Gb T-card Up to 32GB Main screen 2.3inch 480*320pixel Touch screen capacitive touch Dimensions 137*62.5*31MM Battery 4500-5200mAh , detachable Camera Front 2.0 Mega-pixels and Back:5.0 Mega-pixels Standby time 820 hours Loud speaker 2W Box 23 ; 2w BOX 23 Features MP3/4camera,,torch,,memory expansion mp3 mp4 GPS YES gps or gps add beidou or gps add glonass TV option;NFC option WIFI YES gps or gps add beidou or gps add glonass Vibration YES POC push to talk over cellular or WIFI :software walkie talkie ptt TWO way radio; dmr or analog UHF VHF ;2w or 4W for choose TWO way radio; dmr or analog UHF +VHF optional: Charger Compatible with standard 5PIN charger ; micro USB magnatic port can connect to outside camera, hand microphone etc. docking charger yes, optional Earphone 3.5mm jack 3.5 Multi-languages English/ALL Languages Color black ;other cusomised Accessories USB cable*1; Charger*1; Battery*1; User manual *1; package*1, clip*1 GSM:850/900/1800/1900 ;TD-SCDMA:1900/2100;WCDMA:850/900/1900/2100;TDD-LTE:BAND38/39/40/41;FDD-LTE;BAND1/2/3/4/5/7/17/20 POC poc radio both hardware and software walkie talkie push to talk gps wifi bluetooth walkie talkie voice call map posisioning rugged lte phones Intrinsically safe, rugged mobile NFC , walkie talkie Smart phone. mobility. Our rugged phone 4g lte , full band, here in china we do the ANTI- EXplosion test, EX ib ⅡC T4 and can be used in petrolchemical industry. gas, oil , mining. ATEX Zone 1/21 II 2G Ex ib IIC T4 Gb II 2D Ex ib IIIC T135°C Db IP6X IECEx Zone 1/21 Ex ib IIC T4 Gb Ex ib IIIC T135°C Db IP6X CSA (Northern America) Class I, II Division I Group A, B, C, D, E, F, G T4