CALLUP has announced eSIM OTA. This is a remote management system for eSIMs (embedded SIMs) for both smartphones and IoT (Internet of Things) devices.
eSIM OTA is an enhancement of CALLUP’s SIM OTA, the company’s existing remote management system for removable SIM cards. SIM OTA has been installed by major cellular operators in Europe, Latin America, Asia and Israel.
eSIM OTA allows cellular operators to upload their SIM profile. They can then issue control commands to supporting devices and eSIMs embedded in smartphones and IoT devices. This enables remote lifecycle management of the eSIM from its activation by a new user. This could be through upgrades and updates until the eSIM is cancelled.
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