Renewal of the core infrastructure of the TETRA network: The present contract consists of the replacement of the data centre and management components. Essentially, it is the supply of physical PCs and servers, without licenses. - 12 physical servers, 19-inch rackmountable - 6 client workstations, including peripherals Based on TETRA (Terrestrial Trunked Radio) technology, the infrastructure is composed of: - 66 base stations spread throughout the country to cover the entire area of the Grand Duchy• - 2 centralisation sites (data centres) - 1 administration site

Renewal of the core infrastructure of the TETRA network: The present contract consists of the replacement of the data centre and management components. Essentially, it is the supply of physical PCs and servers, without licenses. - 12 physical servers, 19-inch rackmountable - 6 client workstations, including peripherals Based on TETRA (Terrestrial Trunked Radio) technology, the infrastructure is composed of: - 66 base stations spread throughout the country to cover the entire area of the Grand Duchy• - 2 centralisation sites (data centres) - 1 administration site