Product Overview
The Fanvil T03 line sequence converter is a plug-and-play device that enables Fanvil IP phones to support Q03 headsets. With its simple design and 150mm cable length, it provides an easy adapter solution for enhanced headset compatibility.

Key Features
- Plug and Play: No configuration needed — simply connect and use
- Line Sequence Conversion: Converts from Q01 to Q03 pinout sequence
- Enhanced Compatibility: Enables more headset models to work with Fanvil IP phones
- RJ9 Interface: Standard RJ9 (4P4C) socket and plug
- Compact Design: 150mm cable length, lightweight and portable
Specifications
| Model | T03 |
| Cable Length | 150mm ± 30mm |
| Conversion | Q01 to Q03 sequence |
| Interface | RJ9 socket (4P4C) + RJ9 plug (4P4C) |
| Operating Temperature | 0°C ~ 45°C |
| Operating Humidity | 20% ~ 85% |
| Color | Black |
| Weight | 7.6g |







