When is it permissible to use a cell phone without a hands-free device while driving in Mississippi?

Answer: B — When you are not operating a vehicle

Using a cell phone without a hands-free device while driving in Mississippi is permissible when making an emergency call. The law allows drivers to call for help during emergencies, such as contacting law enforcement, fire departments, or medical services, to ensure safety. This provision acknowledges that in urgent situations, the ability to communicate promptly can be critical. In contrast, other choices do not align with Mississippi's regulations. For example, using a cell phone when you are not operating a vehicle is a given and does not pertain to driving laws. Similarly, stopping at a stoplight does not exempt a driver from the hands-free requirement. Finally, driving in rural areas does not change the regulations regarding cell phone use while operating a vehicle.