U.K., Jan. 12 -- OTE Group is one of Greece's largest technology companies, offering a range of services including broadband, telephony, and satellite communications.

Among the company's subsidiaries is COSMOTE, a mobile telecommunications services provider, which recently launched the first 5G network in Greece. Launching in December in Athens, Thessaloniki and other Greek cities, the aim is to cover 50% of the population by the end of 2021, and all highways by 2023.

The country's Prime Minister Kyriakos Mitsotakis and the Minister of State and Digital Governance Kyriakos Pierrakakis conducted the first 5G video call, as part of efforts to improve technological infrastructure in the country.

In a press release, Mitsotakis said: "The top...