This complete telecommunication service provides the most demanding corporate customers with direct access to the public telephone network. Using the GTS Telephone Connection service, you will be able to make phone calls to anywhere within the Centrel-European region and worldwide for very advantageous prices.

GTS Carrier Pre-Selection service is a public telephone service that enables you easily to save money on telephone calling, whether you are starting out as a self-employed business person or running a large corporation.

This service provides callers with easy access to speacial services, like green and blue numbers.

Cost effective voice and fax service carried by data packets (IP datagrams) through the Internet network with minimal compression to ensure acceptable voice quality.