The affiliate company, ITTS, part of the InterAdria parent company, which operates in Croatia, has
successfully signed million Euro value contracts for the implementation of Ericsson’s world’s most
advanced 5G mobile infrastructure technology, for HT Telecom, owned by Deutsche-Telekom
group.

This contract involves, high-profile field engineering service in Telecommunication networks, which
includes planning, implementation and change of technology, enabling the transformation to 5G,
which are considered the world’s most advanced field services in today’s telecom market. These
services are strongly supported and appreciated by Ericsson and HT Management structures. This
success proves business commitment, provided by the achievement of professional training in
creating global expertise for implementing 5G network RAN, with a strong field engineering and
technical knowledge.

Recently, InterAdria affiliate company ITTS, has taken part in swapping hundreds of sites, increasing
capacity and preparing HT Telekom RAN infrastructure for the next 5G transformation. Furthermore, there has been more than hundreds of sites, going through the Site Survey and Site Survey
Checklist, which are fully covered from professional and certified field engineers and rigging
experts.

With the professional services offered from InterAdria affiliate company ITTS, 5G is “not anymore a
dream, its reality” and jointly this proves a successful story, with lead technology powered by
Ericsson. For more news, please refer to the official website of HT Telekom for their 5G experience:
https://www.t.ht.hr/en/Press/press-releases/4572/Hrvatski-Telekom-the-first-in-Croatia-to-pilot-the-5G-network.html