PGE Systemy S.A. is a Polish mobile network operator, identified by Mobile Country Code (MCC) 260 and Mobile Network Code (MNC) 23. Operating within Poland, a country located in Central Europe, PGE Systemy S.A. serves as a critical infrastructure provider, primarily focused on communication solutions related to the energy sector. Unlike the larger commercial mobile networks such as Orange Polska or T-Mobile Polska, PGE Systemy S.A.'s network typically caters to specialized communication needs, often related to smart grid management, energy distribution, and internal communications essential for ensuring reliable energy services. While consumer mobile services dominate the Polish telecommunications landscape, PGE Systemy S.A. plays a vital, albeit less publicly visible, role. Their network facilitates the seamless operation of Poland's energy infrastructure. The adoption of MCC and MNC standards ensures proper identification within the global mobile network ecosystem, which enables inter operability and coordinated operation within Poland and Europe.