OK HB1097

Prohibits operating a motor vehicle on public streets or highways while composing, sending, or reading text-based communications on a cellular telephone or electronic communication device when the vehicle is in motion

Exempts texting for emergency communications with emergency response operators, hospitals, physician's offices, health clinics, ambulance services, firefighting services, or law enforcement agencies

Establishes a maximum penalty of $500 in fines and court costs for violations

Authorizes municipalities to enact and enforce ordinances with the same or lesser penalties, but not more stringent than state law

Defines key terms including "cellular telephone," "electronic communication device," and "text message," while excluding voice-activated GPS or navigation systems permanently affixed to vehicles