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hands-free equipment

Hands-free systems are telephone systems that allow the person making the call to speak freely without lifting the handset.

Hands-free systems are mandatory for car-to-mobile communication( C2M) in motor vehicles when the driver wants to make phone calls while driving. Hands-free systems for cell phones are adapters that are mounted in the motor vehicle and are equipped with a microphone and loudspeaker. They have a mute function that turns off the volume of the car radio when the phone call is answered.

Another application for hands-free systems is home emergency call systems, which allow people in need of help or care to communicate with the emergency call center in critical situations.

Hands-free devices in cell phones and smartphones are equipped with a microphone and speaker and allow hands-free calling. This allows people in the vicinity to participate in the phone call.

Informations:
Englisch: hands-free equipment
Updated at: 03.11.2021
#Words: 142
Links: telephone, communication (COM), car to mobile (C2M), driver, microphone (Mic)
Translations: DE
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