Telecom in numbers Telecom statistics, economic key figures, meetings with industry, hearings and the Nordic-Baltic telecommunications statistics Telecom Regulation On regulation of the telecommunication in Denmark, definition and guidance on the term "provider" and the universal service obligation. International roaming International roaming is when a consumer uses a national mobile subscription or mobile broadband subscription when abroad. Masts and antennas Here you will find information mostly relevant for to the telecom industry and local authorities who handle the building and mounting of masts and antennas. Numbering On numbering issues, applying for numbers and the Telex service in Denmark. Mobile phones on board vessels Which rules and regulations applies for mobile phones on board vessels