Com4 provides mobile-based IoT connectivity through its own core network and its own PLMN code. This provides full control over the infrastructure and makes it possible to offer customized and secure connectivity solutions for professional use. The service includes Global mobile connection via 2G, 3G, 4G, 5G, LTE-M, and NB-IoT. Full network control through own core network (EPC/5GC) and PLMN-ID. Support for eSIM and iSIM-based solutions. Static and dynamic IP addressing, with support for APN and VPN. Secure and scalable connectivity for stationary and mobile IoT devices. SIM management via portal and API. Monitoring, alerts, and diagnostics in real-time. The service is suitable for businesses with a need for high availability, control, and flexibility in distributed IoT environments.