Hands-Free Phone System

2006 Infiniti FX35 AWDSECTION Hands-Free Phone System
  • For Hands-free phone system operation information, Refer to Owner's Manual.
  • TEL adapter unit has Bluetooth module. It can perform wireless hands-free telephone calls using a cellular phone in vehicle compartment.
  • 5 or less cellular phones can be registered into the TEL adapter unit.
  • Hands-free phone mode starts by transmitting switch signal to TEL adapter unit when pressing button.
  • Hands-free phone mode ends by transmitting switch signal to TEL adapter unit when pressing button.
  • When uttering to the microphone, microphone signal (audio signal) is transmitted from the microphone to the TEL adapter unit and transmitted to the cellular phone with the Bluetooth® communication.
  • Audio sound is muted when turning audio ON while hands-free phone system works.
  • Sound signal transmits to receiver's telephone through microphone unit, TEL adapter unit, and TEL antenna when sending voice.
  • Sound signal outputs to front RH speakers through TEL antenna, TEL adapter unit, audio unit, and BOSE speaker amp. when receiving voice.
    Fig 1: Hands-Free Phone System Circuit Diagram
    G04079419Courtesy of NISSAN MOTOR CO., U.S.A.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.