Sure F25 Rugged 4G Android Phone PTT Zello Network Radio

Sure F25 Android 4G Phone PTT Zello Rugged Network Radio

This F25 android smart phone is 4G with PTT network radio function, for Zello… Support SCDMA,WCDMA,TDD-LTE,FDD-LTE

Features:

1) Enhanced GSM/WCDMA Antenna

2) Dual Camera,5.0MP Rear Camera
3) Support GPS/BDS
4) Support Zello PTT
5) 3500mAh High capacity Battery

6) 2.4″ QVGA Capacitive touch screen,320*240PX

7) GSM/WCDMA/FDD bands

8) Network Support SCDMA,WCDMA,TDD-LTE,FDD-LTE

Description
LCD	LCD	2.4QVGA  240*32MM
	TP	G+G Screen
	Resolution	QVGA
HW	Platform	MT6735M
	GSM/WCDMA/FDD bands	2G :GSM:850/900/1800/1900  ; 3G:WCDMA:850/900/1900/2100; TD-SCDMA:34/39; 4G:TDD-LTE:BAND38/39/40/41; FDD-LTE:BAND1/3/7/8/20
	Network Support	Support GSM/GPRS/EDGE,TD-SCDMA,WCDMA,TDD-LTE,FDD-LTE
	Memory	DDR3  1G RAM+8G ROM
	SD Card	Up to 32GB
	FM	Support
	Camera	Front 2.0mp(SW 5mp), Rear 5.0MP(SW 8.0MP)
	Flashlight	Support
	P-sensor and Light Sensor	Support
	3D Sesor	Support
	GPS +Beidou	Support
	WIFI	2.4G support 802.11
	FM	Support
	FM	Support
I/O	SIM	Normal+Micro
	IO	Micro 5 Pin
	DC	Not Support
	Earphone	Support 3.5mm Earphone
	USB	Support
	Download	Support
Language	Input	Android Keyboard
	Launguage	Multi-Language
Video	Video	Support MP4,3GP,AVI
	Audio	Support MP3,MID,AMR
	FM	Support FM and network FM
	Online TV	Support
Battery	Battery	3500 mah

Package Contains:

1 x F25 phone

1 x 3500mAh battery

1 x USB cable

1 x Eternal GSM Antenna

1 x Charger

1 x User manual

 

User methods

Software walkie talkie android smartphone is a through the 4G network radio

,WIFI, network intercom function. Is a radio, but it is also a smart 3 G phones, Customer group: the public security, the police traffic, electric power company, patrol, tourism

1) Use the walkie talkie function, need PTT APK platform, such as the customer does not have its own PTT APK platform, your company can introduce ZELLO grouptalk give to the customer. We introduce using zELLO, for example, in the baidu search. Download the PTT APK like mobile phone, download the files directly with cable management, open the file management, install zELLO in desktop of mobile phone.

2) Open ZELLO with display (existing ZELLO account  no ZELLO account)

3)If no account  ZELLO can use mobile phone number to apply one account for free, each mobile phone number can only apply for one account.

4) when the intercom matching corresponding intercom function of intercom can and android mobile phone to realize this function.

5)When use the  walkie talkie function need matching the corresponding walkie talkie,also can matching Andriod smart phone to use the walkie talkie.

6) SOS function, customers offer PTT ATPK inside some can read the SOS. Such as customers offer PTT APK can not read SOS, can according to customer demand for SOS function (this way only large quantities can do).

7) silicon GuJiQun scheduling system is a concentration of speech single call and group call, short message and other business in one of the software system.
Android mobile terminal cluster scheduling system is the system in the android client software on common mobile terminals, through the software, can be a single registration server, voice call, the cluster intercom, short message, upload video, video viewing, video calls, and other functions.