As the name suggests, a multi-net SIM is a SIM card that enables connection to several mobile networks of different network operators.
A multi-network SIM card, also known as a multi-SIM, is a SIM card that allows the respective device to use several mobile networks from different network operators via national roaming. A conventional SIM card, on the other hand, is usually limited to the home network, i.e. the network of the SIM-issuing network operator. As only one mobile network may be used, there are areas with sometimes very poor network coverage.
These fluctuations in the network availability of individual mobile network operators are the reason why multi-network SIMs are generally used in M2M and IoT projects. They are therefore often referred to as M2M SIM cards or IoT SIM cards.
Multi-network SIM cards from wherever SIM allow end devices at any location to connect to the best available mobile network. And completely independent of the network operator. wherever SIM offers multi-network SIM cards in various formats and with different tariff models. This means that there is a suitable SIM solution for every company's project and plans.
