Core Insights - Nokia and Boldyn Networks have deployed a private 5G network at the Callio FutureMINE site in Pyhäjärvi, Finland, transforming it into a next-generation testbed for mining innovation [2][12] - The deployment aims to enhance safety, efficiency, and sustainability in mining operations by enabling most workforces to operate from above ground [1][5] Technology Deployment - The private 5G network provides seamless, high-performance connectivity across multiple underground levels, reaching depths of up to 1.5 kilometers [4][11] - It supports advanced mining applications, including automation and tele-remote vehicles, which allow for remote operation from the surface, improving worker safety and productivity [6][10] Communication Improvements - The network replaces outdated walkie-talkie systems with reliable mobile connectivity, enhancing communication across all mine levels [7] - Real-time visualization and positioning technologies are being tested, creating a digital twin of the mine for improved situational awareness and safety [8][9] Industry Impact - The deployment of private 5G networks is seen as a game-changer for mining, addressing the extreme connectivity challenges posed by underground environments [12] - Companies like Normet are testing autonomous vehicles at Callio, highlighting the potential for a future where 90% of underground workers operate from the surface [10]