Under what circumstances can a CDL holder use a hand-held cellphone?

A CDL holder is prohibited from using hand-held cell phones while driving at all times. This restriction is in place to ensure the safety of the driver, other road users, and the general public. The regulation reflects the understanding that distractions caused by using a hand-held device can significantly impair a driver's ability to operate a vehicle safely.

While there are provisions for emergency calls under certain circumstances, the overall rule for CDL holders is a complete ban on hand-held phone use during the operation of a commercial vehicle. This helps to minimize distracted driving, which is a major contributing factor to accidents. By adhering to this prohibition, CDL holders contribute to safer road conditions for everyone.