Telecommunication and communication services include not only the classic telephone connections, but also internet companies and households, cable and digital television or the implementation of multimedia networks or other broadcasting and radiocommunication services.

Alternative telecommunication service provider. The company has started their business activities in the Czech Republic in 1995 and as the first provider made Internet accessible for more Czech users. In 1999 as the first company offered free Internet connection. Services under the brand COL: -voice services, data services, Internet ...