Texting
Texting means manually entering alphanumeric text into, or reading text from, an electronic device. (1) This action includes, but is not limited to, short message service, emailing, instant messaging, a command or request to access a World Wide Web page, 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. (2) Texting does not include: (i) Inputting, selecting, or reading information on a global positioning system or navigation system; or (ii) Pressing a single button to initiate or terminate a voice communication using a mobile telephone; or (iii) Using a device capable of performing multiple functions (e.g., fleet management systems, dispatching devices, smart phones, citizens band radios, music players, etc.) for a purpose that is not otherwise prohibited in this subchapter.