A secure global connectivity solution.
Datamobile AG uses a non-controlled multi-roaming function for its SIM cards, which ensures a secure global connectivity solution. The cards actively search for the strongest network in their area and switch providers as soon as a weak connection occurs. This is a must for IoT devices that rely on uninterrupted connectivity.
In this example, Datamobile receives four different network options. These can be national or international providers. From this point on, the multi-roaming SIM card chooses the strongest connection with the best reliability (Provider B). If this changes over time, the SIM card swaps the network in a few milliseconds to ensure the most stable and best connection continues.
Do you want to convince yourself of our SIM cards for multi-roaming? Order our free SIM card TEST KIT!
Over 10,000 customers are already using our SIM cards in a wide variety of ways. We are happy to provide you with our datamobile SIM cards free of charge for testing - so that you too can convince yourself of our advantages.