"Driving" means operating a commercial motor vehicle on a highway, including while temporarily stationary because of traffic, a traffic control device, or other momentary delays. Driving does not include operating a commercial motor vehicle when the driver has moved the vehicle to the side of or off a highway and has halted in a location where the vehicle can safely remain stationary.
"Mobile telephone" means a mobile communication device that falls under or uses any commercial mobile radio service, as defined in regulations of the Federal Communications Commission, 47 C.F.R. § 20.3. "Mobile telephone" does not include two-way or citizens band radio services.
"Texting" means manually entering alphanumeric text into, or reading text from, an electronic device. This action includes, but is not limited to, short message service, emailing, instant messaging, a command or request to access a website, pressing more than a single button to initiate or terminate a voice communication using a mobile telephone, or engaging in any other form of electronic text retrieval or entry for present or future communication. "Texting" does not include inputting, selecting, or reading information on a global positioning system or navigation system; pressing a single button to initiate or terminate a voice communication using a telephone; or using a device capable of performing multiple functions (e.g., fleet management systems, dispatching devices, smartphones, citizens band radios, music players, etc.) for a purpose that is not otherwise prohibited in this section.
"Use a handheld mobile telephone" means using at least one hand to hold a mobile telephone to conduct a voice communication; dialing or answering a mobile telephone by pressing more than a single button; or reaching for a mobile telephone in a manner that requires a driver to maneuver so that he is no longer in a seated driving position, restrained by a seat belt that is installed in accordance with 49 C.F.R. § 393.93 and adjusted in accordance with the vehicle manufacturer's instructions.
Va. Code § 46.2-341.20:5