Online checkout is currently closed. Browse products, build your list and request a quotation. Need help? Call or WhatsApp us.Online checkout is currently closed. Call or WhatsApp for enquiries.

  • Sold by Sada Smart Solutions LLP, GSTIN 29AEJFS5796N1ZTSada Smart Solutions LLP

Call or WhatsApp +91 96060 62750 / 62751, Mon to Sat, 9:00 AM to 6:30 PM

At a glance

Line sequence
Q01 to Q03
Cable length
150 mm ±30 mm
Working temperature
0 to 45 °C
Fanvil logoModel T03Current model

Fanvil T03 Headset Line Sequence Converter, RJ9, for Fanvil IP Phones

Price on request

At a glance

Line sequence
Q01 to Q03
Cable length
150 mm ±30 mm
Working temperature
0 to 45 °C

Fanvil T03 is a short RJ9 adapter cable that lets a Fanvil IP phone use a headset wired in a different (Q03) pin order. Plug and play: it sits between the phone headset port and the headset plug.

Include the required quantity and configuration in your quote request. Price and availability will be confirmed in the quotation.

Overview

The Fanvil T03 line sequence converter is a 150 mm adapter between a Fanvil IP phone’s RJ9 headset port and a headset. It changes the wiring order from Q01 to Q03, so headsets wired for other phone brands can work.

Is it right for you?

Choose it if your RJ9 headset is wired in the Q03 sequence and does not work, or has no sound, on a Fanvil phone. If your headset already works, you do not need it.

Key features

  • Converts the headset line sequence from Q01 to Q03
  • RJ9 (4P4C) socket and RJ9 (4P4C) plug
  • Plug and play, no settings
  • Cable length 150 mm

What else you need

  • A Fanvil IP phone with an RJ9 headset port
  • An RJ9 headset wired in the Q03 sequence

Before you buy

  • Check your headset’s wiring sequence first; ask our team if unsure
  • Working temperature 0 to 45 °C

Technical specifications

Line sequence
Q01 to Q03
Connectors
RJ9 socket (4P4C) and RJ9 plug (4P4C)
Cable length
150 mm ±30 mm
Colour
Black
Weight
7.6 g
Working temperature
0 to 45 °C
Working humidity
20% to 85%
Warranty
Manufacturer warranty under Fanvil's terms. How claims work

Questions about this product

What does it do?

It changes the RJ9 headset wiring order from Q01 to Q03 so a Q03 headset works on a Fanvil IP phone.

Does it need setup?

No. It is plug and play.

Which headsets need it?

Headsets wired in the Q03 sequence. Not stated by the manufacturer. Ask our team with your headset model.

Ask about this modelSetup, compatibility, what is in the box

Answers are automated. Do not enter personal or account details.

Looking for an alternative?

We list alternatives only when we have checked they suit the same job. Compare other models in the category, or ask us to suggest one for your site.

Browse Phone Expansion Modules & Accessories

Price on requestRequest a quotation