KYOCERA DuraXV Extreme+ 4811
KYOCERA DuraXV Extreme+ 4811 Flip Phone User Manual
Your guide to operating and maintaining your ultra-rugged device.
1. Introduction
Welcome to the user manual for your KYOCERA DuraXV Extreme+ 4811 flip phone. This device is engineered for durability, featuring an IP68 rating for dust and water resistance, and is HazLoc approved for use in hazardous locations. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your phone to ensure optimal performance.
2. Safety Information
Please read all safety instructions before using your device. The DuraXV Extreme+ 4811 is HazLoc approved, indicating it meets specific standards for use in environments where flammable gases, vapors, mists, or combustible dusts may be present. Always adhere to local regulations and guidelines when operating the device in such areas.
- Do not attempt to open or modify the device.
- Use only approved batteries and chargers.
- Avoid exposing the phone to extreme temperatures.
- Keep the device away from medical implants.
3. Device Overview
Familiarize yourself with the physical components of your KYOCERA DuraXV Extreme+ 4811.

Figure 3.1: Front view of the KYOCERA DuraXV Extreme+ 4811 in its closed position. Shows the external display, camera, and Verizon branding.

Figure 3.2: Back view of the KYOCERA DuraXV Extreme+ 4811 in its closed position. Highlights the rugged casing and battery cover.

Figure 3.3: Front view of the KYOCERA DuraXV Extreme+ 4811 in its open position, revealing the main display and physical keypad with large, tactile buttons.

Figure 3.4: Side view of the KYOCERA DuraXV Extreme+ 4811, showcasing its robust construction and side buttons.
Key Components:
- External Display: Shows time, date, notifications, and signal strength when closed.
- Main Display: Internal screen for full phone operation.
- Keypad: Large, tactile buttons for dialing, navigation, and text input.
- 5MP Camera: Located on the front when closed, for capturing photos and videos.
- Side Buttons: Volume controls, Push-to-Talk (PTT) button, and programmable keys.
- Charging Port: USB-C port for charging and data transfer.
4. Setup
4.1. Battery Installation
- Remove the battery cover on the back of the phone.
- Align the 1770mAh battery contacts with the phone's terminals.
- Gently press the battery into place.
- Replace the battery cover, ensuring it is securely latched to maintain water and dust resistance.
4.2. Charging the Battery
Before first use, fully charge the phone's battery.
- Connect the USB-C cable to the phone's charging port.
- Connect the other end of the cable to a power adapter and plug it into an electrical outlet.
- The charging indicator will illuminate. Charging is complete when the indicator changes color or turns off.
4.3. Powering On/Off
- To Power On: Press and hold the Power/End Call button until the screen illuminates.
- To Power Off: Press and hold the Power/End Call button, then select 'Power Off' from the options on the screen.
5. Operating Instructions
5.1. Making and Receiving Calls
- To Make a Call: Open the phone, enter the phone number using the keypad, and press the 'Send' button.
- To Answer a Call: Open the phone or press the 'Send' button when the phone rings.
- To End a Call: Press the 'End' button.
5.2. Sending and Receiving Messages
- Navigate to the 'Messages' application from the main menu.
- Select 'New Message' to compose a text message.
- Enter the recipient's number and your message using the keypad.
- Press 'Send'.
5.3. Using the Camera
The phone features a 5MP camera.
- Open the phone and navigate to the 'Camera' application.
- Frame your shot using the main display.
- Press the designated camera button or the center navigation key to capture a photo.
5.4. Connectivity
- Bluetooth: To pair with Bluetooth devices, go to Settings > Bluetooth and enable it.
- Wi-Fi: To connect to Wi-Fi networks, go to Settings > Wi-Fi, enable it, and select your desired network.
- 4G LTE: The phone supports 4G LTE for high-speed cellular data. Ensure your Verizon plan includes data services.
6. Maintenance
To ensure the longevity and performance of your KYOCERA DuraXV Extreme+ 4811, follow these maintenance guidelines:
- Cleaning: Use a soft, damp cloth to clean the phone's exterior. Avoid harsh chemicals or abrasive materials.
- Water and Dust Resistance (IP68): Ensure all port covers and the battery cover are securely closed to maintain the IP68 rating. If the phone gets wet, dry it thoroughly before charging or opening any covers.
- Battery Care: Avoid fully discharging the battery frequently. Store the phone in a cool, dry place when not in use for extended periods.
7. Troubleshooting
If you encounter issues with your phone, try these common solutions:
- Phone Not Turning On: Ensure the battery is charged and properly installed. Try connecting the charger.
- No Network Signal: Check if you are in an area with Verizon coverage. Restart the phone.
- Call Quality Issues: Move to an area with better signal strength.
- Screen Unresponsive: Power off the phone and restart it.
- Battery Draining Quickly: Reduce screen brightness, close unused applications, or disable unnecessary connectivity features (Bluetooth, Wi-Fi).
For persistent issues, refer to the support section or contact customer service.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | DuraXV Extreme+ 4811 |
| Operating System | Android 8.0 |
| Wireless Carrier | Verizon |
| Cellular Technology | 4G LTE |
| Connectivity | Bluetooth, Wi-Fi |
| Memory Storage Capacity | 16 GB |
| RAM Memory Installed Size | 16 GB |
| Camera Resolution | 5 MP (Rear) |
| Battery Capacity | 1770 mAh |
| Talk Time | Up to 5 Hours |
| Rugged Features | IP68 Rated (Water/Dust Resistant), HazLoc Approved |
| Form Factor | Flip |
| Dimensions (Package) | 6 x 4 x 2 inches |
| Item Weight | 8 ounces |
9. Warranty and Support
This KYOCERA DuraXV Extreme+ 4811 is a renewed product. For specific warranty details and support, please refer to the documentation provided by the seller or contact the seller directly. General support for KYOCERA products can often be found on the official KYOCERA website.
For any issues not covered in this manual, please reach out to the customer support provided by your retailer or service provider.