Cellular Phone: Description and Operation

Telephone Schematic






TELEPHONE

System Description

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.






- 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.