As used in Kan. Stat. Ann. §§ 75-4709, 75-4712, 75-4713 and 75-4714, and amendments thereto, telecommunications services include, but shall not be limited to, any transmission, emission or reception of signals of any kind containing communications of any nature, by wire, radio, optical or other electromagnetic means, and includes all facilities, equipment, supplies and services for such transmission, emission or reception. Telecommunications services shall include data transmission services and equipment but shall not include data processing services provided or authorized by the office of information technology services, or the acquisition, retention or use of any data processing equipment authorized by the office of information technology services.