ION

installation, maintenance and repair of telecommunications, data processing and fiber optic communications apparatus, including all related control, monitoring, testing and security apparatus, and all parts, fittings, interfaces, software, firmware, and electrical electronic and fiber optic cables and connectors related thereto

telecommunications, data communications and fiber optical communications services, namely, telephone communication services and electronic transmission of data and messages; rental of telephones, facsimile machines and modems for transmission of electronic data