Federal regulations strictly govern the use of communication devices by drivers of commercial vehicles on public highways. Which of the following mobile phone practices is legally permissible while operating a commercial motor vehicle?
- AHolding the mobile phone in one hand while using the speakerphone feature on low-traffic rural roads
- Operating a hands-free device that initiates or terminates a call with a single touch, with the phone mounted within the driver's normal seated reachCevap
- CManually entering a phone number if the vehicle is temporarily stopped at a red traffic signal
- DReaching down to the cab floor to retrieve a ringing mobile device as long as eyes remain focused on the roadway
Cevap
Operating a hands-free device that initiates or terminates a call with a single touch, with the phone mounted within the driver's normal seated reach
Federal regulations permit mobile phone use only when utilizing hands-free technology that requires no more than pressing a single button to initiate, answer, or terminate a call. Furthermore, the mobile phone must be mounted or secured in close proximity so the driver can reach it from their normal seated position without unbuckling their seat belt.
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FMCSA commercial motor vehicle mobile phone regulations and hands-free compliance standards
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