Jernbaneverket AS, operating as a mobile network in Norway (Europe), holds a unique position within the country's telecommunications landscape. Identified by the Mobile Country Code (MCC) 242, representing Norway, and the Mobile Network Code (MNC) 20, Jernbaneverket AS primarily supports internal communications and operational needs for the Norwegian railway infrastructure. Unlike commercial mobile operators like Telenor or Telia, Jernbaneverket’s network is tailored for specific, critical applications related to railway safety, signaling, and data transmission for train management. The deployment of a dedicated mobile network allows Jernbaneverket AS to maintain reliable and secure communications crucial for the safe and efficient operation of Norway's extensive railway system. This includes supporting technologies like GSM-R (Global System for Mobile Communications – Railway), a standard specifically designed for railway communication. While commercial networks undoubtedly offer widespread coverage, Jernbaneverket’s targeted infrastructure ensures optimal performance in railway corridors, especially in remote areas of Norway where consistent commercial coverage might be limited. They play a pivotal role in modernizing the Norwegian railway, integrating advanced technologies for increased safety, reliability, and capacity and supporting services such as real-time data exchange between trains and control centers.