J7243ST 3.5GHz User Manual V1.0
Thank you for purchasing the 4G LTE Mobile WiFi. This device brings you a high speed
wireless network connection. This document will help you understand your Mobile WiFi so you
can start using it right away. Please read this document carefully before using your Mobile
WiFi.
Getting to Know Your Mobile WiFi
Note: The Mobile WiFi function descriptions and illustrations in this document are for your
reference only. The product you have purchased may vary.
Application
Wi-Fi devices (such as smartphones, tablet computers, and game consoles) or computers can
all access the Internet through Mobile WiFi. The specific connection procedure depends on the
operating system of the Wi-Fi device or computer. Establish a connection according to your
device's specific instructions.
To access the Internet through a USB port connection, just plug-and-play.
Access 4G/3G/2G Internet by PC
Note: The PC will automatically install the driver after the device is connected to the PC via
USB cable.
When the installation cannot be completed, please check the anti-virus and security software
first, you should turn off those anti-virus and security software and try it again.
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Item
Description
OS
Windows
Support Windows XP 32bit, Vista 32bit/64bit
Windows7 32 bit/64bit, Windows 8 32bit/64bit,
Windows 10 32bit/64bit
Mac
X10.6-X10.9 and above versions
Browser
Internet Explorer
Internet Explorer 8 and above versions
Safari/Firefox
Safari 4 or Firefox 4 and above versions
System request
WiFi Connection
While the Wi-Fi device connect to the device for first time, you need to enter the WIFI
password, you can get it by following ways:
Tips: It is recommended that you set up an convenient SSID account name and WIFI
password after Log in the management page.
Windows 10
1. Click Start-> Windows Setting->Network and Internet->Network and sharing Center->
Connect Network
2. Select the SSID from the WIFI list and click connect
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3. Enter the correct WIFI password and click “OK”
4. After a while, when “connected” shows next to the WIFI account, then wireless network
connection been established.
IOS(For the sample of iPhone)
1. Click setting->WIFI , Click WIFI switch to turn on the WiFi
2. Find the right SSID name from the List, click the connect
3. Enter the correct wifi passport and click “add”
4. After a while, WiFi connect successfully
Android Mobile
1. Click “setting” ,click “WLAN”switch to turn on WLAN
2. Select the SSID name from the List
3. Enter the wifi password and click connect
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4. After a while, when “connected” shows next to the WIFI account, then wireless network
connection been established.
Operating Instructions
Install SIM card
Please install the SIM card and battery according to the following pictures:
Refer to the above picture while install the SIM card, please open the battery cover first, insert
the SIM card according to the direction of the arrow.
Charging the battery
If the router has not been used for long time or the battery runs out, then charging it again, the
router can be not power on immediately, please charge it continuously for some time before
turning it on.
Method 1: use the charger to charge the device.
Method 2: charge the device through a computer connection
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No.
Name
Status
Description
1
Power
Steady On
Power On
OFF
No Power Supply
2
Battery
Steady On
The battery is fully charged
Flashing
The battery is charging
2
WLAN
Steady On
WiFi enabled
OFF
WiFi disabled
Flashing
Data is transmitting.
4
SIGNAL
Red
The signal is too weak or no signal
Green
The mobile network connected
Number
Item
Description
1
LED indicators
Display the device status
2
Power button
Turn on/off
3
Micro USB interface
Charging or connect to PC
Tips: Please use original charger (output: DC 5V,1A) for charging. If you use un-matched
charger, it may affect the performance of the device, even cause dangerous.
Introduction of the product
Appearance
Key descriptions
LED Indicators
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Management Guide
Log in Web management page
Please log in web management page according to the following steps.
1. Make sure the WIFI connection is proper.
2. Open the browser, and enter http://192.168.1.1 in the address box, if the IP address
conflicts with other IP addresses on the network, the IP address of the
Mobile WiFi automatically changes.
3. Enter the user name and password to log in the web management page.
Note: Default user name is : admin and Default password is: admin.
WiFi security setting
Please set a conventional and safety SSID and wifi password as following steps.
1. Log in admin page
2. select LAN setting->WLAN
3. Enter the new SSID
4. Enter the new WIFI password
5. Click “Apply”
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PIN code management
The user can lock the USIM card via PIN code to protect the device been used by un-known
device; the default PIN and PUK code is provided by the operator. The user can see the
current PIN code state and the remaining enter times for the PIN and PUK code. The user
need enter the old PIN code to unlock the USIM code. And then enter the new PIN code to lock
the SIM card. If the user don’t want to use the PIN code, please select the”disable”, and then
to enter the correct PIN code and click “save”.
Flow data
Display the currently upload and download rate;
Display the LAN statistics.
Display the WLAN statistics.
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Cell Selection
User can lock the Cell by select “Cell Selection”
Searching the network
When you select “manual” to searching the network, will pop up a list of the searched network.
The user can select a workable network, and the device will be registered to the selected
network.
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List
Accessory name
Quantity
1
4G wifi device main unit
1 2 Battery
1 3 USB cable
1
4
User manual
1
Accessory list
Warning and Attention
Please do not turn on the device where it is prohibited to use this device or when it will
cause the danger.
Please following the hospital rules and do not turn on when close to the medical device or
machine.
Please turn off the device at the airport
All the wireless device maybe subject to interference, thus affecting performance.
Please turn off the device when near with the high-precision electronic device.(For
example: Embedded medical devices)
Please do not keep the disc or soft disc close with the device.
Do not attempt to disassemble the device and its accessories. Only professionals can
provide service and repair for the device.
Do not leave your device to the space where may explode.
Do not use the device at the hot place or flammable gas station.
Please use the original setting battery.
Please do not keep you device where nearby flammable liquids, gases or explosive
objects.
Do not store the device in high temperatures, otherwise will shorten the life of electronic
device, damage batteries or melting accessories.
Do not store the device in cold temperatures, otherwise will the water vapor will damage
circuit boards when resume the normal temperatures.
Please observe the relevant laws and regulations, and respect others’ privacy and legal
rights.
Do not expose your device intense sunlight too long time.
Please keep the device dry.
Caution use.
Please make it far away with kids.
Please do not handle it by wet hands.
Please do not drop or knock the device rampantly.
Device will be normal heating if work long hours, weak signals or high temperature room.
Which will not affect the use and life of the device. Avoid long time direct skin contact with
the device.
The minimum physical distance is 20cm between the device and users while turn on it.
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