Franklin Technology R775 LTE/Wi-Fi Mobile Router User Manual
Franklin Technology Inc. LTE/Wi-Fi Mobile Router Users Manual
Users Manual

 C Spire  
4G LTE Mobile Hotspot 
 User Guide  

i 
Table of Contents 
Table of Contents ........................................................................................................................... i 
Get Started ................................................................................................................................. 1 
Your 4G LTE Mobile Hotspot at a Glance................................................................................ 2 
Insert Your 4G LTE SIM Card ................................................................................................ 3 
Insert and Charge Your battery ............................................................................................... 4 
Power Your 4G LTE Mobile Hotspot On and Off ..................................................................... 6 
Activate Your 4G LTE Mobile Hotspot .................................................................................... 6 
C Spire Account Information and Help .................................................................................... 6 
C Spire Account Passwords .................................................................................................... 6 
Manage Your Account ........................................................................................................... 7 
Using Your 4G LTE Mobile Hotspot............................................................................................ 8 
Connecting to Your 4G LTE Mobile Hotspot............................................................................ 8 
Opening the 4G LTE Mobile Hotspot Web Browser Interface ................................................... 9 
4G LTE Mobile Hotspot User Interface .................................................................................... 9 
Graphic Color LCD & Icons ................................................................................................... 9 
Buttons ................................................................................................................................ 9 
4G LTE Mobile Hotspot UI Operation ....................................................................................10 
Your 4G LTE Mobile Hotspot Web Browser Interface ................................................................14 
Browser Interface ...................................................................................................................14 
Opening the Browser Interface ...............................................................................................14 
Landing Page .........................................................................................................................14 
Connecting to the Network .....................................................................................................16 
Navigating Web UI menu .......................................................................................................16 
Device & Network Menu ........................................................................................................16 
General Device and Network Information  ...........................................................................17 
4G LTE Device and Network Information  ..........................................................................18 
3G Device and Network Information  ..................................................................................19 
Check Usage Menu .................................................................................................................20 
Wi-Fi Menu ...........................................................................................................................21 
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Wi-Fi Profile.......................................................................................................................21 
Connected Devices ..............................................................................................................22 
Settings Menu ........................................................................................................................24 
Connection Options ............................................................................................................24 
Network Setting ..................................................................................................................25 
Security Setting ..................................................................................................................27 
VPN Passthrough ...............................................................................................................28 
GPS Settings .......................................................................................................................28 
Advanced Settings ..............................................................................................................30 
General Settings .................................................................................................................30 
Updates ..............................................................................................................................32 
Help Menu .............................................................................................................................36 
About .................................................................................................................................36 
User Guide .........................................................................................................................37 
Regulatory Information ................................................................................................................38 
Appendix 1: Glossary ..................................................................................................................41 

1 
Get Started 
Congratulations on your purchase of the C Spire 4G LTE Mobile Hotspot. This section gives you 
all the information you need to set up your device and service the first time. 
With the C Spire 4G LTE Mobile Hotspot, you can access the C Spire 4G LTE network, the 
nation’s only personalized 4G LTE network. The built-in Wi-Fi tethering function allows you to share up 
to 10 times faster than 3G connection with other Wi-Fi equipped devices such as laptops, tablets, smart 
phones, and more. 
C Spire 4G LTE Mobile Hotspot Features 
 Connect to the C Spire 4G LTE high-speed wireless data with fall-back to 3G CDMA 
service when necessary 
 Easy-to-use Web User Interface 
 Graphic Color LCD User Interface  
 Data Usage display 
 Alert message (SMS) 
This section contains information on getting started: 
Your 4G LTE Mobile Hotspot at a Glance 
Insert Your 4G LTE SIM Card 
Insert and Charge Your Battery 
Power Your 4G LTE Mobile Hotspot On/Off 
Activate Your 4G LTE Mobile Hotspot 
Account Information and Help 

2 
Your 4G LTE Mobile Hotspot at a Glance 
The C Spire 4G LTE Mobile Hotspot package includes: 
The 4G LTE Mobile Hotspot Components: 
Components 
Functions 
Description 
4G LTE Mobile Hotspot 
Quick Start Guide 
Battery Pack 
Travel Charger 
USB Cable 
6 
5 
1 
2 
3 
4 
Pouch 
Pouch 

3 
① Color LCD display 
6 icons / 
4 display lines for 
alphanumeric character 
display 
The display has (6) icons on the top, including signal strength, 
4G/3G service indicator, alert message, GPS, connected 
devices, and battery status. Under the icon line, the display 
has a display area for (4) lines of alphanumeric character 
display. To save power, the display automatically turns off in 
10 seconds unless any function key is pressed by users. 
② Charging status 
LED 
Red/Green 
When the battery is being charged, the LED illuminates a red 
light. When the battery is fully charged, the LED color 
changes to green. 
③ Micro USB 
Connector 
Charging 
Connect the charger cable to the micro USB port to charge the 
battery.  
④ Alert / Clear Button 
Press once 
Press & Hold 
Press once to display alert messages. Press and hold the 
button to delete the message displayed. 
⑤ Information Button 
Press once  
Press & Hold 
Press once to display data usage information.  Press and hold 
to reset the data usage information. Press short again to 
display SSID. Press short again to display Wi-Fi security key.   
⑥ Power Button 
Press & Hold 
Press and hold the button to turn on or to turn off your 4G 
LTE Mobile Hotspot 
Insert Your 4G LTE SIM Card  
Please ensure that the C Spire 4G LTE SIM card has been inserted prior to use. 
1. Lift and open the battery cover. 
2. Insert the SIM card as shown in the picture below. 
Button/Connector 
Description 
①  SIM card slot 
The 4G LTE SIM card is installed here. 
② Battery compartment 
The battery is installed in the compartment. 
③ Master reset button 
Insert a paper clip into the hole and press and hold to reset the device to factory 
settings. 
④ Battery removal divot 
Lift the battery cover here 

4 
Insert and Charge Your battery  
To insert and charge the battery, follow the below steps. 
1. Lift and open the battery cover. 
2. When inserting the battery, align the battery contacts with the contacts in the battery compartment 
and slide the battery into the battery compartment.  
3. Replace the cover, and press the four sides of the battery cover until it clicks into each notch.  

5 
4. Connect the one end of the USB cable to the travel charger and also connect the other end of the USB 
cable to the micro USB port on the bottom side of your 4G LTE Mobile Hotspot. 
5. Plug the travel charger into the appropriate electrical outlet to charge the battery. The charging status 
LED will be lit red while charging the battery. The LED color will change to green when the battery 
is fully charged. 
Note:   Before you use the device, be sure to charge the battery fully until the charging status LED turns 
green.  
Important:  Only use the batteries and the chargers that have been approved by C Spire. The warranty 
is not valid with any damage caused by other batteries and chargers.  

6 
Power Your 4G LTE Mobile Hotspot On and Off 
Press and hold the Power Button ( ) on the side of your 4G LTE Mobile Hotspot until the LCD turns 
on and displays the C Spire power-on animation. 
To turn off the device, press and hold the Power Button ( ) again until the LCD starts to display the C 
Spire power-off animation. 
Activate Your 4G LTE Mobile Hotspot 
● When you receive 4G LTE Mobile Hotspot, it may or may not be activated and ready to use. If 
you purchased your 4G LTE Mobile Hotspot at a C Spire store, it is probably activated and ready 
to use. 
● If you received your 4G LTE Mobile Hotspot in the mail and it is for a new service account or a 
new line of service, it is designed to activate automatically. Just insert the C Spire 4G LTE SIM 
card into the SIM slot beneath the battery. 
● If you received your 4G LTE Mobile Hotspot in the mail and you are activating a new 4G LTE 
Mobile Hotspot for an existing number on your account (you’re swapping devices), simply 
remove the SIM card from the old device and insert it into the SIM slot on the new 4G LTE 
Mobile Hotspot. 
Note:   If you are having any difficulty with activation, contact C Spire Customer Service by calling      
1-855-CSPIRE5 (277-4735) from any phone. 
C Spire Account Information and Help 
C Spire Account Passwords 
As a C Spire customer, you enjoy unlimited access to your personal account information and your data 
services account. To ensure that no one else has access to your information, you will need to create 
passwords to protect your privacy. 
Account User Name and Password 
If you are the account owner, you will create an account user name and password when you sign 
on to cspire.com. (Click My Account to get started.)   
7 
Manage Your Account 
Manage your C Spire account from your computer or any phone. 
Online: cspire.com 
● Access your account information. 
● Check your data usage. 
● View and pay your bill. 
● Enroll in C Spire online billing and automatic payment. 
● Purchase accessories. 
● Shop for the latest C Spire phones and devices. 
● View available C Spire service plans and options. 
From Any Phone 
● C Spire Customer Service: 1-855-CSPIRE5 (277-4735). 

8 
Using Your 4G LTE Mobile Hotspot  
This section contains information on your device’s connection and LCD user interface. 
Connecting to Your 4G LTE Mobile Hotspot 
Opening the 4G LTE Mobile Hotspot Web Browser Interface  
4G LTE Mobile Hotspot User Interface  
4G LTE Mobile Hotspot UI Operation 
Connecting to Your 4G LTE Mobile Hotspot 
Now, you’re ready to connect your computer or other Wi-Fi capable devices to your 4G LTE Mobile 
Hotspot using a Wi-Fi connection. 
1. Power on your computer, tablet or Wi-Fi device and power on your 4G LTE Mobile Hotspot. 
The C Spire power-on animation will appear on your 4G LTE Mobile Hotspot LCD window. After 
displaying the C Spire power-on animation, your 4G LTE Mobile Hotspot will search for available 
4G LTE or 3G services. The LCD window will display messages and service icons when connected 
to 4G LTE or 3G networks. Your 4G LTE Mobile Hotspot will broadcast a Wi-Fi network signal. 
2. Use the Wi-Fi manager (Windows) or the AirPort menu bar (Mac OS) to connect to the Wi-Fi signal 
from your 4G LTE Mobile Hotspot.  
Note:   Methods connecting your device to a Wi-Fi network may vary depending on your computer and 
its operation system. For Windows, select ―View Available Wireless Network‖ on the notification area. 
For Mac OS, select the AirPort icon located on the menu bar. If you have any problems in setting up your 
Wi-Fi connection to your computer, please refer to the computer help documentation. 
3. Select the Wi-Fi signal named ―C Spire 4G LTE Hotspot XXXX‖ where XXXX is the last four digits 
of Wi-Fi MAC ID of the device.  
4. Once you are connected to the Wi-Fi network, your 4G LTE Mobile Hotspot is connected to the 
internet.  
Important: Your Wi-Fi Password is NOT pre-configured. Upon your first connection to the Wi-Fi 
network from your 4G LTE Mobile Hotspot, immediately change the Wi-Fi security settings to secure 
your connection security.  
1. Type http://192.168.10.1 or http://cspire-admin into the address window and press Enter. 
2. See ―the Wi-Fi menu‖ on the page 21 of this manual for more information. 

9 
Opening the 4G LTE Mobile Hotspot Web Browser 
Interface 
To use the Web browser interface, open the Web browser on your computer, tablet or Wi-Fi device and 
type http://cspire-admin or http://192.168.10.1 into the web browser address window and press Enter or 
Return. 
Go to ―Your 4G LTE Mobile Hotspot Web Browser Interface‖ on the page 14 to see details of Web 
Browser Interface features. 
4G LTE Mobile Hotspot User Interface 
Your 4G LTE Mobile Hotspot has a graphic color LCD window and three functional buttons for user 
interaction.  The LCD window displays various icons and text messages to show device status. The three 
functional buttons allow you to control the device functions and messages displayed on the LCD window.  
Graphic Color LCD & Icons 
The LCD window can display 6 different icons and 4 lines of text messages. 
Buttons 
Your 4G LTE Mobile Hotspot has three buttons located on the right upper side of the device. 
Icons  
Name 
Description 
Battery 
The longer green bar inside the battery outline indicates more 
battery power remaining. When the remaining battery power 
becomes very low, the battery outline will blink and a warning 
message will display. 
Connected 
Device 
When multiple Wi-Fi devices are connected to the device, the 
number of connected devices is displayed next to the connected 
device icon. 
Alert / 
Message 
The alert message icon will display when there are messages from 
the network or alert messages from the 4G LTE Mobile Hotspot. 
/  
4G LTE 
/3G 
A 4G or 3G icon displays according to the network your 4G LTE 
Mobile Hotspot is connected to. 
GPS 
This icon appears when the GPS is enabled. 
Buttons 
Names 
Description 
Alert / Message 
Displays or controls messages that are received 
or self-generated. 

10 
4G LTE Mobile Hotspot UI Operation 
The LCD window and buttons provide you with your 4G LTE Mobile Hotspot network service status and 
other important information.  
Device States 
Buttons 
Icons / Text 
Description 
Power on 
Press and hold 
 button for 2 
seconds 
The C Spire animation logo plays. Your 4G LTE 
Mobile Hotspot starts searching for available 
networks. 
Power off  
Press and hold 
 button for 2 
seconds 
The C Spire power off animation displays. Your 4G 
LTE Mobile Hotspot powers off. 
No 4G LTE 
SIM card or 
SIM card error 
No 4G LTE SIM
card found 
A 4G LTE SIM card is either missing or there was an 
error reading the SIM card. Insert or replace the 4G 
LTE SIM card 
Information Display 
Checks wireless data usage and to reset the data 
usage information. Displays SSID and Wi-Fi 
Security key.  
Power 
Powers the device on/off. 

11 
Account 
Activation 
Your 4G LTE Mobile Hotspot is activating. The first 
time you insert the 4G LTE SIM card, your $G LTE 
Mobile Hotspot automatically activate your account. 
Note: If you are having difficulty with activation, 
contact C Spire Customer Service by calling 1-855-
CSPIRE5 (277-4735) 
Searching for a 
network signal 
Searching for 
network…
Your 4G LTE Mobile Hotspot is searching for 
network service. Only the connected device and 
battery icons appear.  
Service status 
10/ 22/ 20 12
13:25pm
C Spire
When a 4G LTE service is acquired, the signal 
strength icon & 4G service icons will display. The 
Date/Time/ Banner text also displays. The default 
banner is C Spire. You can edit and personalize the 
banner from the Web User Interface by going to: 
Setting > Advanced Settings > General Settings > 
Banner Setting. 
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C Spire
When 4G LTE is not available and 3G service is 
acquired, the signal strength icon & 3G service 
display. The Date/Time/Banner text also displays. 
Data usage 
display 
Press   
button once.  
2.52 MB used
Since
0 9/ 07/ 20 12
Press   button once to display the data usage.  
The ―xxxx MB used since [date]‖ message appears for 
10 seconds and returns to the main screen unless the  
 button is pressed again to return to the main 
display.  

12 
Data usage reset 
Press and hold 
 button for 2 
seconds. 
Reset usage?
Yes: hold dow n  
for 2 sec
No: press 
While the data usage is displayed, press and hold   
button for 2 seconds. A warning message will display, 
press   button once to keep current usage data and 
to return to main display or press and hold   button 
for 2 seconds again to reset the data usage to zero.  
Note:   The usage data is measured by your 4G LTE 
Mobile Hotspot for your reference only. C 
Spire’s data usage accounting may slightly 
differ.  
SSID(Wi-Fi 
network name) 
& Wi-Fi 
security key 
display 
Each time   is pressed shortly, data usage, SSID, 
Security key will display one by one. 
While the data usage is displayed, press   shortly 
again. SSID (Wi-Fi network name) will display. 
Press   shortly again. Wi-Fi security key will 
display. 
Note:   Wi-Fi Security Key is not set by default. 
It’s recommended to use security key for 
your connection secured.  
Alert message 
display 
Press   
button once. 
[ 1/ 2]  0 9/ 12/ 12 0 9:19pm
You have used 
90  % of 
wireless data 
allowance until 
June 30.
The message icon appears when your 4G LTE Mobile 
Hotspot has an alert message or a network generated 
messages (SMS). Press   button once to display the 
first message. Press   button again to display the 
next message. Each message has the header in the 
form of [message no./ the total number of messages] 
[received date & time] 
Alert message 
browsing 
Press   
button once 
End of 
Messages
Each time   button is pressed, messages display one 
by one in the order of occurrence or arrival. After 
displaying the final message, ―End of Massage‖ is 
displayed. Press   button again to return to the main 
screen  

13 
Alert message 
delete 
Press and hold 
 button for 2 
seconds. 
Delete msg?
Yes: hold down  
for 2 sec
No: press 
When a message is displayed, press and hold   for 2 
seconds to delete a message. Once the warning 
message appears, press and hold   button for 2 
seconds again to confirm deletion or press   button 
once to revert deleting and move to the next message 
or to the main screen. 
Connected 
device icon 
display 
10/ 22/ 20 12
13:25pm
C Spire
When there are multiple devices connected through 
Wi-Fi to your 4G LTE Mobile Hotspot, the connected 
device icon displays with the number of connected 
devices.  
Battery icon 
display 
10/ 22/ 20 12
13:25pm
C Spire
The green bar inside the battery outline indicates 
battery power remaining on your 4G LTE Mobile 
Hotspot. When the battery level is very low, the 
battery outline blinks. Connect your 4G LTE Mobile 
Hotspot to a charger immediately. 

14 
Your 4G LTE Mobile Hotspot Web Browser 
Interface 
This section contains information on your device’s browser interface. 
Browser Interface 
Opening the Browser Interface 
Landing Page  
Connecting to the Network 
Navigating Web UI Menu 
Device and Network Menu 
Check Usage Menu 
Wi-Fi Menu 
Setting Menu 
Help Menu 
Browser Interface 
The Web browser interface is a Web-based connection manager for your device. It allows you to manage 
and monitor the Internet connection between your computer and the C Spire network. It is equipped with 
many useful features that will enhance your internet navigation experience through a user-friendly 
interface.  
Opening the Browser Interface 
To use the Web browser interface, open the Web browser on your desktop and type http://cspire-admin or 
http://192.168.10.1 into the address window and press Enter or Return. 
Landing Page 
The Web browser will open the main page for the 4G LTE Mobile Hotspot as shown below. From this 
page, you can see and manage available network connections, see your current connection state, and see 
signal strength at a glance. Detailed menus for status and settings are displayed across the top of the menu. 

15 
The main menu appears down across the top of the browser interface and allows for ease of Web browser 
interface navigation. 
Information regarding your current network connection can be seen in the Network Connection Box 
displayed down the left side of the main page. This box displays both 3G and 4G LTE service signals 
which are available. The box has the following items: 
Automatic connection mode and preferred service mode can be set from the ―Setting‖ menu in the main 
menu bar.   
Service Type: Not Activated / 4G LTE Available / 4G LTE Network / 3G Available / 
3G Network / Connecting 
Signal Strength Bars: The more bars, the stronger is the service signal 
Connection Time: Count starts when connected. 
 Connection button: Activate / Connect / Disconnect 

16 
● Service Type: Displays the service type your 4G LTE Mobile Hotspot currently has acquired. 
● Signal strength bar: Displays your current signal strength. Supports 0- 6 levels of signal strength. 
● Connection time: Displays the time your 4G LTE Mobile Hotspot has been connected. 
● Connection button: Connects/Disconnects you to/from an available network. 
The following table provides your 4G LTE Mobile Hotspot status and connection button descriptions. 
Status 
Connection Button 
says 
Description 
“Disconnected” 
Connect 
Radio power is on and your 4G LTE Mobile Hotspot is 
disconnected. 
Ready to connect. 
“Connected” 
Disconnect 
Your 4G LTE Mobile Hotspot is connected and available 
to disconnect the connection. 
“Not Activated” 
Activate 
Activation is required. 
Connecting to the Network 
Once your 4G LTE Mobile Hotspot is properly configured, connecting to the Internet is as simple as 
clicking Connect.  Once connected, Connect will now display Disconnect. Simply click Disconnect to 
end your current connection. To connect to any other network shown, select it, and then click Connect. 
Note:   You device is set to automatically connect upon power on. Use Connect / Disconnect button only when you 
want to manually control network connection.  You can change Auto Connection setting from ―Settings‖ menu. 
Navigating Web UI menu 
The main menu appears down across the top of the browser interface. Simply click the menu in the main 
menu bar. The screen will display sub menus under each main menu item. 
Click   to open sub menu items. Click   to close the sub menu items. 
Device & Network Menu 
The Device & Network menu allows you to view information about your device and network status.  

17 
General Device and Network Information 
General Device 
● Device Name – name of the device 
● Device Description – description of the device 
● Manufacturer – manufacturer of the device 
● Modem Model – model name of the device 
● Hardware Version – hardware version 
● Firmware Version – current firmware version 
● IMEI – International Mobile Equipment Identity 

18 
General Network 
● Connected Network – current network connected LTE/eHRPD/HRPD  
● Data Received – number of bytes received 
● Data Sent –  number of bytes sent 
● Data Total – total data received and sent 
4G LTE Device and Network Information 
4G LTE Device 
● Technology – Long Term Evolution (LTE) 
● IMSI – International Mobile Subscriber Identity (IMSI) number 
● ICCID – Integrated Circuit Card ID (ICCID) number 
● USIM State – current state of the Universal Subscriber Identity Module (USIM) 
4G LTE Network 
● Status – current network status 
● Band – current 4G LTE band your device has acquired service on 
● SNR – current Signal-to-Noise Ration (SNR) 
● RSRP – current Reference Signal Received Power (RSRP) 
● RSRQ – current Reference Signal Received Quality (RSRQ) 
● PLMN ID – current state of Public Land Mobile Network ID  

19 
3G Device and Network Information 
3G Device 
● Technology – type of network you are connected to. HRPD/eHRPD 
● MEID – unique number the network uses to identify your device 
● Firmware  – current internal software version 
● Phone Number (Mobile Data Number (MDN)) –  public ID for your specific wireless service 
● MSID (IMSI_S) – internal ID C Spire uses to identify your account 
3G Network 
● Status – current network status 
● Home Carrier Name – name of the network operator 
● Ec/Io – measurement in dB of current Ec/Io 
● RSSI – measurement in dBm of current signal strength  

20 
Check Usage Menu 
The Check Usage menu allows you to review your usage history online. Please ensure that you have an 
Internet connection. Selecting the Check Usage menu displays your wireless data usage to date.  
To reset usage data, click the reset button. 
Upon clicking Yes, the usage data will be reset to 0 and the date will be set to the current date.   

21 
Wi-Fi Menu 
The Wi-Fi menu allows you to review and change your 4G LTE Mobile Hotspot Wi-Fi tethering 
configuration. In order to see the Wi-Fi menu, login as Administrator  .  
The default administrator password is ―admin‖.  You can change the default Administrator password from 
the Setting menu.   
Wi-Fi Profile 
When you open the Wi-Fi Profile menu, the following choices are available: 

22 
To modify the Wi-Fi Profile: 
1. Enter new Network Name (SSID). The default SSID is C Spire 4G LTE Mobile Hotspot XXXX, 
where XXXX are the last 4 digits of the Wi-Fi MAC ID of the device. 
2. Select the proper 802.11 mode.  The default mode is 802.11b/g/n.  
3. Select the Wi-Fi channel number you want to use. The default setting is ―Auto‖.  
4. Enter your Wi-Fi security level. The default setting is Open (NO AUTH) 
5. Enter your Wi-Fi password. The Wi-Fi password requires at least 8 characters. For greater security, 
use a mixture of digits, upper case, lower case and other symbols. 
6. Click Save. 
Connected Devices 
When you open the ―Connected Devices‖ you can see the devices currently connected to your 4G LTE 
Mobile Hotspot through the Wi-Fi connection. The Connected device section has the following; 
23 
 MAC Address – Media Access Controller or physical address of your 4G LTE Mobile Hotspot 
 IP Address – IP address assigned to the device by your 4G LTE Mobile Hotspot 
 Hostname – Network name for the connected device. (if available) 
 Date/Time – Date/time your connected device was detected by your 4G LTE Mobile Hotspot.. 
Click Refresh button to renew the connected devices list.   

24 
Settings Menu 
The Settings menu allows you to set various setting options including Connection Options, Network 
Setting, Security Settings, VPN Passthrough, and Advanced Settings. In order to see all settings, you must 
login as Administrator  .  The default Administrator password is ―admin‖.  
You can change the default Administrator password from the Advanced Setting menu.   
Connection Options 
When you open the Connection Options menu, the following choices are available: 
Enable / Disable Auto Connection 
1. Check or uncheck the Enable Auto Connection. 

25 
2. Click Save. 
Note:   If you click Connect button under the signal strength bars, Enable Auto Connection will be 
cleared automatically regardless of whether Enable Auto Connection was checked before 
rebooting the device. 
Change Your Connection Options 
1. Select a connection option. 
2. Click Save. 
Note: If the device is not activated, the options will be unavailable (grayed out). 
Network Setting  
When you open the Network Setting menu, the following choices are available: 
LAN Setting 
● IP Address – IP Address that your PC is assigned by your device 
● Subnet Mask – Subnet Mask that your PC is assigned by your device 
● Enable DHCP Server – Enable this option to automatically assign IP address to other Wi-Fi 
connected devices. 
26 
● Start DHCP Address – Your 4G LTE Mobile Hotspot will assign IP address beginning with this 
IP address 
● End DHCP Address Range – Your 4G LTE Mobile Hotspot will assign IP address ending with 
this IP address. 
Customer DNS 
● Custom DNS - allows you to use a customized DNS rather than the one assigned by your 
network. 
To set the custom DNS: 
1. Select Enable Custom DNS. 
2. Enter your Custom DNS IP address. 
3. Click Save. 
Important: Changing LAN settings can result in connection malfunction. Please refer to C Spire’s 
recommendation. 

27 
Security Setting  
When you open the Security Setting menu, the following choices are available: 
Port Forwarding 
● IP Address – Enter IP address to forward 
● Protocol– Both / UDP / TCP 
● External Port – Enter external port range 
● Internal Port – Enter internal port range 
● Comment – Enter comments for the port forwarding setting 
Firewall 
● Protocol– Select protocol to use for Firewall. ICMP/ TCP / UDP / ICMPv6 / TCP UDP 
● Start Port – Enter Start Port 
● End Port – Enter End Port 
● Comment – Enter comments for the firewall setting 
● Custom DNS - Allows you to use a customized DNS rather than the one assigned by your 
network. 

28 
DMZ 
● Enable DMZ – check to enable DMZ feature 
● DMZ Address – enter DMZ address 
● Click Save. 
Important: Changing security settings can result in connection malfunction. Please refer to C Spire’s 
recommendation. 
VPN Passthrough  
When you open the VPN Passthrough, the following choices are available: 
● IPSec Passthrough – Enable IPSec Passthrough 
● PPTP Passthrough – Enable PPTP Passthrough 
● L2TP Passthrough – Enable L2TP Passthrough 
GPS Settings 
When you open the GPS Settings, the following choices are available: 

29 
GPS Access 
1. Check or uncheck the Enable GPS – check to enable DMZ feature 
2. Click Save. 
GPS Data 
● State – GPS On/Off state  
● Latitude – Latitude position information (Decimal degrees) 
● Altitude – Altitude position information (Decimal degrees)  
● Speed – Speed (meters/sec)  
● Heading – Direction information (Decimal degrees)  
● The number of Satellites – The Number of Satellites the GPS receiver having signal from 
● HEPE – Horizontal Estimated Position Error 
● UTC time in second – UTC time in second  

30 
Advanced Settings 
When you open the Advanced Settings, the following choices are available: 
General Settings 
Selecting the General Settings tab displays the following options: 
Advanced Settings Password 
The Advanced Settings Password section allows you to change the Administrator login password. 
To change your password: 
1. Enter the original password in the Original Password field. (factory default password is admin) 
2. Enter your new password in the New Password field. 

31 
3. Re-enter your new password in the Confirm New Password field. 
4. Click Save. 
GUI configurations 
The GUI configurations section allows you to change the GUI displayed in the LCD window of your 4G 
LTE Mobile Hotspot. 
● Banner - The Banner Settings allows you to change the banner displayed in the LCD window of 
the device. 
To change your banner: 
1. Click the current banner window and type the new text to display on your 4G LTE Mobile Hotspot 
LCD display. 
2. Click the Save button. 
Note: Four characters (<, >, |, &) cannot be used in the banner. 
● Display auto off – The display auto off setting allows you to change the automatic turn-off time 
of the LCD window of your 4G LTE Mobile Hotspot.  
● SMS font size – The SMS font size allows you to change the font size of SMS message 
notifications. 
Manual Configuration 
Selecting the Manual Configuration tab displays the following options: 
Manual Configuration consists of two submenus (LTE Configuration / 3G Configuration).  
32 
LTE Configuration 
The LTE Configuration box allows you to change the 4G LTE profile. 
To modify the LTE profile: 
1. Select proper profile in the list. 
2. Click Save. 
Important: Changing LTE profile can result in a 4G LTE connection malfunction. Please refer to C 
Spire’s recommendation. 
3G Configuration 
The 3G Configuration box allows you to modify the 3G device configuration. 
To modify the 3G configuration: 
3. Select Profile Number 
4. Click Save. 
Important: Changing 3G profile can result in a 3G connection malfunction. Please refer to C Spire’s 
recommendation. 
Updates 
When you open the Updates menu, it displays the following options:  

33 
Automatic Version Check 
If the box ―Enable notification‖ is checked, the Web User Interface will provide the pop up dialog 
notifying that a new software (SW) update is available. 
If you click Yes, downloading will start and automatically update the Web User Interface software (SW) 
to the latest version. 

34 
Check System Upgrade 
The Check System Upgrade box reflects your current software version and allows you to upgrade the 
Web browser interface as needed.  To get the latest Web browser interface: 
1. Click Check Now.  
2. If the current version is the latest, you will see the following dialog: click OK.
If a newer version is available, you will see the following dialog: 
3. Click Yes and select a folder your want to save the software (SW) update file in your computer. 
Software Update 
To update: 
1. Click Browse button and select the software (SW) update file you downloaded. Then, click Open. 
2. You will see the following pop up dialog. Click Yes to update. 

35 
3. You will see the dialog showing the software update progress. 
Important:  The SW upgrade takes a few minutes. DO NOT unplug your 4G LTE Mobile Hotspot 
before the browser refreshes the page automatically or if the refresh dialog is still open. 

36 
Help Menu 
The Help menu allows you to view system information and the online user guide. 
About 
The About section displays the following information: 
● System Name – current system name 
● CM Version – current Web browser interface version 

37 
User Guide 
Click on ―User Guide‖ to download the user guide. 

38 
Regulatory Information 
WARRANTY  
Manufacture’s Limited One-Year Warranty:  
Franklin Wireless (the company) warrants to the original retail purchaser of this device, that should product or any part thereof, 
during normal consumer usage conditions, be defective in material or workmanship that results in product failure within the first 
twelve (12) month period from the date of purchase, such defects will be repaired or replaced (with new or refurbished) product 
at  the  Company’s  discretion,  without  charge  for  parts  and  labor  directly  related  to  the  defect(s).  This  warranty  extends  to 
consumers who purchase the product in the United States or Canada and it’s not transferable or assignable. This warranty does 
not apply to:  
(a)  Product  subject  to  abnormal  use  or  conditions,  accident,  mishandling,  neglect,  unauthorized  alteration,  misuse,  improper 
installation or repair or improper storage;  
(b) Products whose mechanical serial number or electronic serial number has been removed, altered, or defaced;  
(c) Damage from exposure to moisture, humidity, excessive temperature or extreme environment conditions;  
(d) Damage resulting from connection to, or use of any accessory or other product not approved or authorized by the company;  
(e) Defects in appearance, cosmetic, decorative or structural items such as framing and non-operative parts;  
(f) Product damaged from external causes such as fire, flooding, dirt, sand, weather conditions, battery leakage, blown fuse, theft 
or improper usage of any electrical source.  
The  Company  disclaims liability  for  removal  or  reinstallation of  the  product, for  geographic  coverage, for  inadequate  signal 
reception by the antenna or for communications range or operation of the cellular system as a whole. 
When  sending  your  wireless device to  Franklin  Wireless’  authorized  distributions  for  repair  or service,  please  note  that  any 
personal data or software stored on the device may be inadvertently erased or altered. Therefore, we strongly recommend you 
make a back up copy of all data and software contained on your device before submitting it for repair or service. This includes all 
contact lists, downloads (i.e. third-party software applications, games and graphics) and any other data added to your device. 
Franklin Wireless is not responsible for and does not guarantee restoration of any third-party software, personal information or 
memory data contained in, stored on, or integrated with any wireless device, whether under warranty or not, returned to Franklin 
Wireless‟ authorized distributors for repair or service. To obtain repairs or replacement within the terms of this Warranty, the 
product should be delivered with proof of Warranty coverage (e.g. dated bill of sale), the consumer’s return address, daytime 
phone number and/or fax number and complete description of the problem, transportation prepaid, to the Company at the address 
shown  below  or  to  the  place  of  purchase  for  repair  or  replacement  processing.  In  addition,  for  reference  to  an  authorized 
Warranty station in your area, please call (800)959-3558 in the United States.  
The extent of the company’s liability under this warranty is limited to the repair or replacement provided above and, in no event, 
shall the company’s liability exceed the purchase price paid by purchaser for the product. 
Any implied warranties, including any implied warranty of merchant ability or fitness for a particular purpose, shall be limited to 
the duration of this written warranty. Any action for breach of any warranty must be brought within a period of 18 months from 
date of original purchase, but in no case shall the company be liable for a special consequential or incidental damages for breach 
of this or any other warranty, express or implied, whatsoever. The company shall not be liable for the delay in pending service 
under  this warranty or  loss  of use  during  the  time the  produce is  being repaired  or replaced.  No  person or  representative  is 
authorized to assume for the Company any liability other than expressed herein in connection with the sale of this product. Some 
states or provinces do not allow limitations on how long an implied warranty lasts on the exclusion or limitation of incidental or 
consequential damage so the above limitation or exclusions may not apply to you. This Warranty gives you specific legal rights, 
and you may also have other rights, which vary from state to state or province to province.  
Franklin’s Authorized Service Center Address:  
9707 Waples Street, Suite, San Diego, CA 92121, U.S.A. 
39 
SAR INFORMATION  
THIS MODEL MODEM MEETS THE GOVERNMENT’S REQUIREMENTS FOR EXPOSURE TO RADIO WAVES.  
Your wireless modem is a radio transmitter and receiver. It is designed and manufactured not to exceed the emission limits for 
exposure to radiofrequency (RF) energy set by the Federal Communications Commission of the U.S. Government. These limits 
are part of comprehensive guidelines and establish permitted levels of RF energy for the general population. The guidelines are 
based  on standards  that were developed  by independent scientific organizations  through periodic  and  thorough  evaluation of 
scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons, regardless of age 
and health. The exposure standard for wireless mobile modem employs a unit of measurement known as the Specific Absorption 
Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg. * Tests for SAR are conducted with the modem transmitting at its 
highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, 
the  actual  SAR  level  of  the  modem  while  operating  can  be  well  below  the  maximum  value.  This  is  because  the  modem  is 
designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you 
are to a wireless base station antenna, the lower the power output. Before a modem model is available for sale to the public, it 
must be tested and certified to the FCC that it does not exceed the limit established by the government adopted requirement for 
safe exposure. The tests are performed in positions and locations (e.g., at the ear and worn on the body) as required by the FCC 
for each model. The highest SAR value for this model modem when tested for use near the body, as described in this user guide, 
is 1.446 W/Kg. While there may be differences between the SAR levels of various modems and at various positions, they all 
meet the government requirement for safe exposure. The FCC has granted an Equipment Authorization for this model modem 
with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this model 
modem is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/fccid after searching 
on  FCC  ID:  XHG-R775.  Additional  information  on  Specific  Absorption  Rates  (SAR)  can  be  found  on  the  Cellular 
Telecommunications Industry Association (CTIA) web-site at http://www.wow-com.com. * In the United States and Canada, the 
SAR  limit  for  mobile  modems  used  by  the  public  is  1.6  watts/kg  (W/kg)  averaged  over  one  gram  of  tissue.  The  standard 
incorporates  a  substantial  margin  of  safety  to  give  additional  protection  for  the  public  and  to  account  for  any  variations  in 
measurements.  
SAFETY INFORMATION  
SAFETY INFORMATION FOR FIXED WIRELESS TERMINALS POTENTIALLY EXPLOSIVE ATMOSPHERES  
Turn your modem OFF when in any area with a potentially explosive atmosphere and obey all signs and instructions. Sparks in 
such areas could cause an explosion or fire resulting in bodily injury or even death.  
INTERFERENCE TO MEDICAL DIVICES  
Certain electronic equipment may be shielded against RF signal from your wireless modem (pacemakers, Hearing Aids, and so 
on). Turn your modem OFF in health care facilities when any regulations posted in these areas instruct you to do so. RF signals 
may affect improperly installed or inadequately shielded electronic system in motor vehicles.  
EXPOSURE TO RF ENERGY  
Use only the supplied or an approved replacement antenna. Do not touch the antenna unnecessarily when the modem is in use. 
Do not move the antenna close to, or couching any exposed part of the body when making a call.  
NEAR BODY OPERATION  
This device was tested for typical near body operations with the back of the modem kept 0.5 cm from the body. To maintain 
compliance with FCC RF exposure requirements, it must have a minimum distance including the antenna of 0.5 cm from the 
body during normal operation  
United States of America  
U.S.  FEDERAL  COMMUNICATIONS  COMMISSION  RADIO  FREQUENCY  INTERFERENCE  STATEMENT 
INFORMATION TO THE USER  
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the 
FCC Rules. These limits are designed to provide reasonable protection against harmful Interference in a residential installation. 
This equipment generates, uses, and can radiate radio frequency energy and, if Not installed and used in accordance with the 
instructions, may cause harmful Interference to radio communications. However, there is no guarantee that interference will not 
occur in a particular Installation. If this equipment does cause harmful interference to radio or television reception, which can be 

40 
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the 
following measures: Reorient  or  relocate  the receiving  antenna. Increase  the  separation  between  the  equipment and  receiver. 
Connect the equipment into an outlet of a circuit different from that to which the receiver is connected. Consult the dealer or an 
experienced radio/TV technician for assistance. Changes or modification not  expressly approved by the party responsible for 
Compliance could  void  the  user’s authority to operate the equipment. Connecting of peripherals requires the use of grounded 
shielded signal cables. 
FCC Compliance Information  
This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions:  
(1) This device may not cause harmful interference, and  
(2) This device must accept any interference received, including interference that may cause undesired operation.  
RF Exposure Statement 
FCC ID: XHG-R775 
Warning: Exposure to Radio Frequency Radiation The radiated output power of this device is 
far below the FCC radio frequency exposure limits. Nevertheless, the device should be used 
in such a manner that the potential for human contact during normal operation is minimized. 
In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human 
proximity to the antenna should not be less than 20 cm during normal operation as a plug-in- 
wall-adaptor access point as 3G/4G and WiFi transmit simultaneously in this configuration. 

41 
Appendix 1: Glossary  
 1X:  Internet at lower speed than EV-DO. Technical max speed is 153kbps. 
 3G:  Third generation, referring to the 3rd generation wireless cellular technology. 
 4G: Fourth Generation, referring to the 4th generation of wireless cellular technology. 
 802.11 b/g/n: A set of WLAN communication standards. 
 bps: Bits per second. The rate of data speed. 
 Broadband: High-capacity transmission channel with a wider bandwidth than 
conventional modem lines. 
 CDMA: Code Division Multiple Access.  
 DHCP: Dynamic Host Configuration Protocol. Software found in servers and routers that 
automatically assigns temporary IP addresses to clients logging into an IP network. 
 DHCP Server:  A server or service with a server that assigns IP addresses. 
 DNS:  Domain Name System. A system for converting host names and domain names into IP 
addresses on the Internet or on local networks that use the TCP/IP protocol. 
 EV-DO Rev 0: CDMA EV-DO Rev. 0 is a wireless technology with higher data rates and higher 
system capacity. Rev 0 provides access to mobile devices with forward link speeds of up to 2.4 Mbps, 
and reverse link speeds up to 152 kbps.  
 EV-DO Rev A: CDMA EV-DO Rev. A is a wireless technology with higher data rates and higher 
system capacity. Rev A provides access to mobile devices with forward link speed of up to 3.1 Mbps, 
and reverse link speeds up to 1.8 Mbps. 
 Firmware: A computer program embedded in an electronic device. 
 Hotspot: A Wi-Fi (802.11) access point or the area covered by an access point. 
 HTTP: Hypertext Transfer Protocol. An application-level protocol for accessing the World Wide 
Web over the Internet. 
 IEEE: Institute of Electrical and Electronics Engineers. An international technical / professional 
society that promotes standardization in technical disciplines. 
 IMEI: International Mobile Equipment Identity. Used in LTE networks to identify the device. 
 IP address: Internet Protocol address. The address of a device attached to an IP network (TCP/IP 
network). 
 ISP:  Internet Service Provider.  
 Kbps:  Kilobits per second. The rate of data flow. 
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 LAN:  Local Area Network. A type of network that lets a group of computers, all in close proximity 
(such as inside an office building), communicate with one another. It does not use common carrier 
circuits though it can have gateways or bridges to other public or private networks. 
 MAC Address: Media Access Control. A number that uniquely identifies each network hardware 
device. MAC addresses are 12-digit hexadecimal numbers. This is also known as the physical or 
hardware address. 
 Mbps: Megabits per second. The rate of data flow. 
 MSID: Mobile Station Identifier. A number for a mobile phone that identifies that phone to the 
network. These numbers are carrier specific. 
 Network Technology: The technology on which a particular network provider’s system is built; such 
as CDMA or EVDO. 
 PRL:  Preferred Roaming List. A list that your wireless phone or device uses to determine which 
networks to connect with when you are roaming. (Network operator specific) 
 Protocol: A standard that enables connection, communication, and data transfer between computing 
endpoints. 
 Router:  A device that directs traffic from one network to another. 
 SSID:  Service Set Identifier. The name assigned to a Wi-Fi network. 
 TCP/IP:  Transmission Control Protocol/Internet Protocol. The set of communications protocols used 
for the Internet and other similar networks. 
 USB: Universal Serial Bus. A connection type for computing device peripherals such as a printer, 
mobile modem, etc. USB connectors may be used for data transfer or charging. 
 USIM:  Universal Subscriber Identification Module. Found in LTE and GSM network technology, 
the USIM is a card containing identification information for the subscriber and their account. The 
USIM card can be moved to different devices 
 WWAN — Wireless Wide Area Network. A public network that extends beyond architectural, 
geographical, or political boundaries (unlike a LAN, which is usually a private network located 
within a room, building, or other limited area). 
 WEP: Wired Equivalent Privacy. An IEEE standard security protocol for 802.11 networks. 
Superseded by WPA and WPA2. 
 Wi-Fi: Wireless Fidelity. Any system that uses the 802.11 standard developed and released in 1997 
by the IEEE. 
 Wi-Fi Client: A wireless device that connects to the Internet via Wi-Fi. 
 WPA/WPA2: Wi-Fi Protected Access. A security protocol for wireless 802.11 networks from the 
Wi-Fi Alliance.