ECALL

Computer software for controlling and operating, maintaining, and preparing machines and devices of the graphic arts industry; telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols for controlling and operating, maintaining, and repairing machines and devices of the graphic arts industries

Maintenance and repairs of printing machines for commercial and industrial use and of machinery and their structural parts thereof for the processing of printed products

Telecommunication access services and the transfer of data by telecommunications

Maintenance and installation of software for machines and devices of the graphic arts industry