CallUp to present new version of eSIM remote management at MWC
It has two new elements, namely Subscription Manager Data Preparation (SM-DP) and Subscription Manager Secure Routing (SM-SR). CallUp IoT eSIM Engine allows mobile operators to upload their eSIM profile and to issue control commands to eSIMs embedded in M2M (machine to machine) and IoT (Internet of Things) devices.
IoT eSIM Engine’s automatic report subscription system enables the operator’s executives and technical professionals to subscribe to system reports and receive them directly to their email.
The system will automatically repeat the update process on eSIM cards that could not accept the original update due to various reasons, such as devices that were turned off or subscribers who were in roaming.