User Instructions

Main keypad Function Introduce
Power /Volume
*Long press to On/Off the Radio (only for without acc cable)
*short press for lock screen
*Turn clockwise to volume+, Turn counterclockwise volume-
SOS Key
*for talking app, Short press SOS key to send SOS message to Dispatcher, selected group or group
members
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*Exit back to last Interface
Menu *Shortcut to enter to the setting of the current page or function
Home *Shortcut to home interface
OK *Enter/ yes/ type message change line
Exit *Exit current page or interface
Up/Down *Up or Down direction control to choose
Screen lock/Hang up *Hang up a call or close screen
Dial /PTT *Talking app as PTT, shortcut to talking app /phone call dial interface
■Get started
First of all, you have to prepare a sim card (standard size ) with data flow function activated for your
network radio.
1.1 Connect ACC power cable to your Radio
Ex-work cable is with automatically power on function, for home power supply, red is positive, black
is negative, blue is acc cable, please refer to the label on cable.
For install to car, connect acc cable will automatically power on when you start your car.
1.2 Install GPS & GSM Antenna to the radio
Please Install Antenna to the radio before use or there maybe no signal.
1.3 Install SIM CARD: bottom of the Radio is Sim card port (standard size), Open dust cover,
insert the SIM card, and close the dust cover.
(How to choose SIM card?
1.check radio frequency as data chart show; 2.Standard SIM size; 3.With economic data flow to save the cost; Choose
the service provider stable signal)
1.4 Connect internet by wifi or data:
Download app
There are several method of download app.
2.1.Download the app from “Play Store”
2.2Search on “Browser” to download the app
2.3.Download from computer: Settings-->about phone-->Build number, click”Build number” 4
times: ”you are now a developer!”,back-->”developer options”-->USB debugging √, then connect
USB cable with radio (Android type), go to home page
in the Notifications shade, which pulls down from the top of the screen.”connected as USB
storage”-->”Media device(MTP)” ,choose it.