Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Fanvil W611W WiFi Phone. Please read this manual carefully before using the device to ensure proper functionality and to maximize its features.
The Fanvil W611W is a professional-grade WiFi phone designed for business communication, featuring a 2.4-inch color screen, support for 4 SIP lines, HD voice, Wi-Fi 6, and Bluetooth 5.0 connectivity.
Package Contents
Upon opening the package, please verify that all items are present and in good condition. The standard package should include:
- Fanvil W611W WiFi Phone
- Rechargeable Lithium-ion Battery
- Desktop Charging Base
- Type-C USB Cable
- Quick Start Guide (or similar instruction document)

Image: The Fanvil W611W WiFi Phone resting in its desktop charging base, displaying the time and date on its color screen.
Setup
1. Battery Installation
- Locate the battery compartment cover on the back of the phone.
- Gently slide or lift the cover to open it.
- Insert the provided rechargeable Lithium-ion battery, ensuring the contacts align correctly with the phone's terminals.
- Replace the battery compartment cover until it clicks securely into place.
2. Charging the Phone
- Connect the Type-C USB cable to the desktop charging base and then to a power adapter (not always included, but standard USB power adapter).
- Place the Fanvil W611W phone into the charging base. Ensure it is seated correctly and the charging indicator on the phone (usually an icon on the screen or an LED) illuminates.
- For first-time use, charge the phone for at least 4 hours to ensure the battery is fully conditioned.
3. Initial Power On
- Press and hold the Power/End Call button (usually on the side or top) until the screen lights up.
- Follow the on-screen prompts to select your preferred language and set the date and time. The phone supports network time synchronization.
4. Network Configuration (Wi-Fi)
- From the main menu, navigate to Settings > Network > Wi-Fi.
- Turn Wi-Fi On. The phone will scan for available networks.
- Select your desired Wi-Fi network from the list.
- Enter the Wi-Fi password if prompted and select Connect.
- Once connected, a Wi-Fi icon will appear on the status bar.
5. SIP Account Registration
The Fanvil W611W supports up to 4 SIP lines. Contact your VoIP service provider or system administrator for SIP account details (SIP server, username, password, etc.).
- Navigate to Settings > Accounts.
- Select an available SIP line (e.g., Line 1).
- Enter the provided SIP account information into the respective fields.
- Save the settings. The phone will attempt to register the account. A successful registration is usually indicated by a green icon next to the account or on the status bar.
Operating Instructions
Basic Call Functions
- Making a Call: Enter the phone number using the keypad and press the Call button (green handset icon).
- Answering a Call: When the phone rings, press the Call button.
- Ending a Call: Press the End Call button (red handset icon).
- Rejecting a Call: Press the End Call button when the phone is ringing.
- Call Waiting/Swap: If you receive a second call while on an active call, you can answer it and switch between calls.
- 3-Way Conference: During an active call, initiate a conference call by following the on-screen prompts or using a dedicated DSS key.
- Speed Dial: Assign frequently called numbers to speed dial keys for quick access.
Display and Navigation
The 2.4-inch color screen displays call information, menu options, and status indicators. Use the navigation keys (up, down, left, right, OK/Select) to move through menus and confirm selections.
- Soft Keys: The buttons directly below the screen (e.g., "Contact", "Menu") change functionality based on the current context.
- DSS Keys: The phone supports customizable DSS (Direct Station Select) keys for quick access to specific functions or contacts. Configure these via the phone's web interface or system administrator.
Advanced Features
- Phonebook: Access local contacts or remote phonebooks (XML/LDAP) with up to 1000 entries.
- Bluetooth 5.0: Pair with Bluetooth headsets for hands-free communication. Navigate to Settings > Bluetooth to enable and pair devices.
- Do Not Disturb (DND): Activate DND to silence incoming calls. This can be configured in the phone's settings.
- Voicemail (MWI): The Message Waiting Indicator (MWI) will notify you of new voicemail messages. Access voicemail by dialing the designated voicemail number.
- PTT (Push-to-Talk): Use the dedicated PTT function for instant communication with other compatible devices.
- Multi-language Support: The phone supports multiple languages including English, Chinese, German, French, Italian, Portuguese, Russian, and Spanish. Change language in Settings > Language.

Image: Various angles of the Fanvil W611W WiFi Phone, showcasing its front, back, sides, and top/bottom views, highlighting its sleek design and button layout.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your Fanvil W611W WiFi Phone.
- Cleaning: Use a soft, dry, anti-static cloth to clean the phone's screen and body. Avoid using harsh chemicals, abrasive cleaners, or solvents.
- Battery Care:
- Avoid exposing the battery to extreme temperatures.
- Do not puncture, disassemble, or short-circuit the battery.
- If the phone will not be used for an extended period, charge the battery to about 50% and store it in a cool, dry place.
- Software Updates: Periodically check for firmware updates from the Fanvil official website or through your system administrator. Updates can improve performance and add new features.
- Environmental Conditions: Keep the phone away from water, dust, and direct sunlight. Operate within recommended temperature and humidity ranges.
Troubleshooting
This section addresses common issues you might encounter with your Fanvil W611W WiFi Phone.
| Problem | Possible Cause | Solution |
|---|---|---|
| Phone does not power on. | Low or depleted battery; incorrect battery installation. | Ensure the battery is correctly installed and fully charged. Connect to the charging base. |
| Cannot connect to Wi-Fi. | Incorrect password; out of range; Wi-Fi network issue. | Verify the Wi-Fi password. Move closer to the Wi-Fi router. Restart the router. |
| SIP account not registering. | Incorrect SIP settings; network connectivity issues; server down. | Double-check SIP account details with your administrator. Ensure Wi-Fi is connected. Contact your VoIP provider. |
| No dial tone or cannot make calls. | SIP account not registered; network problem. | Verify SIP account registration status. Check Wi-Fi connection. |
| Poor call quality (echo, static). | Weak Wi-Fi signal; network congestion; headset issues. | Improve Wi-Fi signal strength. Reduce network traffic. Test with a different headset or without one. |
Specifications
| Feature | Detail |
|---|---|
| Model | W611W |
| Display | 2.4-inch 240 x 320 color LCD screen |
| SIP Lines | 4 |
| Voice Features | HD Voice |
| Connectivity | Wi-Fi 6, Bluetooth 5.0 |
| Battery | Rechargeable Lithium-ion (1 AAAA battery required, included) |
| Charging Interface | Type-C, Desktop Charging Base |
| Dimensions (Product) | 5.91 x 78.74 x 5.91 inches |
| Item Weight | 1.17 pounds |
| Model Number | W611W |
| Manufacturer | Fanvil |
| Supported Languages | English, Chinese, German, French, Italian, Portuguese, Russian, Spanish |
Note: Product dimensions (5.91 x 78.74 x 5.91 inches) as provided in source data. Please refer to official Fanvil documentation for precise measurements.
Warranty Information
The Fanvil W611W WiFi Phone comes with a three-year warranty against manufacturing defects. This warranty covers defects in materials and workmanship under normal use.
Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Support
For further assistance, technical support, or to report issues not covered in this manual, please contact Fanvil customer support or your authorized reseller.
- Visit the official Fanvil website for product information, FAQs, and support resources.
- Consult your VoIP service provider or system administrator for network and SIP account-specific queries.





