A virtual Factory Acceptance Test was held in the headquarters of SEE Telecom on December 15-16, 2020 for the new section of Stockholm Bypass, part of the European highway (E4).
SEE Telecom developed 19-inch FF-DIRRAC Tetra repeaters to enhance the radio coverage inside confined areas in accordance with the requirements and regulations of the national public safety BDBOS network in Germany and the national public safety Renita network in Luxemburg.