Before You Begin:

• Ensure you have a SIM card compatible with your WiFi Ranger model and the cellular provider you wish to use.
• Locate your WiFi Ranger's SIM card slot (usually on the device itself or the rooftop antenna, depending on your model).

Configuring Cellular Settings:

1. Connect: Using a laptop, tablet, or smartphone, connect to the WiFi network created by your WiFi Ranger. Look for a network name that starts with "Pvt. WiFiRanger_Model XXXX" (replace "Model" with your specific model and "XXXX" with the last 4 digits of the device's ID number).
   
2. Access Control Panel: Open a web browser and navigate to either http://mywifiranger.com/ or http://10.1AB.CD.1:8080/ (replace "ABCD" with the last four digits of your device's ID number) to access the WiFi Ranger's control panel.
   
3. Locate the Cellular Settings: Within the WiFi Ranger Control Panel, navigate to the "Setup" tab. Look for the Cellular option labeled "Built-In", click the "Enabled" checkbox for this line if it is not already. This option may be under the "WFRControl" section, click the "Gear" icon on that line to expand it.
   
4. Configure Cellular Settings: By default WiFi Ranger systems are configured for Winegard FreedomGO data, to use a different SIM select the carrier drop down and choose "My Data Plan". Enter the APN provided by your cellular provider in the APN field.
   
5. Verify SIM Information: The control panel should display the SIM card's ICCID number (printed on the SIM card itself). If incorrect, you might need to refresh the SIM details click "Clear SIM Details" then "Reboot Cellular" after the SIM information is cleared.

Saving and Verifying:

1. Save Changes: Once you've enabled cellular and configured any additional settings, save the changes on the WiFi Ranger control panel.
2. Verify Connection: The Main tab will display the cellular connection status. It might take a few moments to establish a connection. Look for indicators like "Connected" or signal strength bars.

Troubleshooting Tips:

• Ensure the SIM card is inserted correctly and compatible with your WiFi Ranger model and cellular provider.
• Double-check the cellular settings and APN information (if required).
• Reboot your WiFi Ranger after making any configuration changes.

Additional Notes:

• Cellular data usage can incur charges depending on your cellular plan.
• WiFi signal strength can vary depending on your location. Cellular data might be a backup option when a strong WiFi signal is unavailable.

By following these steps, you should be able to configure cellular data on your WiFi Ranger and enjoy internet access on the go!