TetraNet

Dansk Beredskabskommunikation A/S TetraNet operates in Denmark under Mobile Country Code (MCC) 238 and Mobile Network Code (MNC) 05. This crucial network provides secure and reliable communication infrastructure primarily for emergency services, public safety organizations, and critical infrastructure entities throughout the country. Built on the TETRA (Terrestrial Trunked Radio) standard, TetraNet prioritizes interoperability and resilient communication capabilities vital for coordinated responses during emergencies. Unlike commercial GSM networks operated by companies like TDC or Telenor, TetraNet’s focus is on professional mobile radio (PMR) services designed to meet the rigorous demands of first responders. TetraNet plays a fundamental role in Denmark's emergency response framework. Its coverage spans the Danish mainland and extends to key islands. TetraNet ensures that police officers, firefighters, ambulance personnel, and other essential workers can reliably communicate with each other, facilitating effective cooperation during crises. The network’s characteristics include superior security features, priority access for authorized users, and group communication capabilities, key features for handling emergencies effectively and efficiently compared to standard mobile networks. Its existence highlights the Danish government's commitment to maintaining a robust and secure communications infrastructure dedicated to safeguarding its citizens and infrastructure.