Manage SIM cards remotely by securely updating files, configurations, and operator settings over the air. Deliver updates instantly without replacing SIM cards while enabling faster service rollouts and more efficient SIM lifecycle management.
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A SIM OTA platform allows operators to remotely manage and update SIM cards deployed across their subscriber base. Through secure OTA communication channels, operators can modify SIM parameters, update files, and deploy new configurations without requiring physical SIM replacement.
Key operations include updating roaming configurations (PLMN lists), modifying service provider names (SPN), applying security updates, and managing SIM profiles.
Devicemax OTA platform also supports large-scale campaign management and integration with operator systems via APIs, enabling operators to efficiently execute bulk updates across millions of SIM cards.
Create, update, or delete subscriptions; modify MSISDN-SIM associations and seamlessly integrate with billing/provisioning systems to support efficient SIM status tracking.
Remotely execute bulk SIM commands, manage files and applications, and monitor execution status from a centralised platform. Enable efficient, secure, and large-scale SIM updates without requiring physical SIM access.
Remotely install, update, activate, or remove SIM-based applications. Accelerate service deployment and application maintenance while reducing operational costs and minimising the need for SIM replacements.
Manage and update SIM card files over the air. Modify network settings, service parameters, and subscriber information remotely, ensuring flexibility and operational efficiency across the subscriber base.
Configure, store, and manage encryption keys safely, ensuring data confidentiality and protecting sensitive subscriber information during remote SIM operations.
Design, schedule, and execute OTA campaigns from a single interface. Target specific subscriber groups, monitor campaign progress, and track delivery performance to ensure successful service rollouts.
Access real-time insights into SIM operations through centralised dashboards. Monitor OTA performance, campaign effectiveness, subscriber activity, and key operational metrics with comprehensive reporting capabilities.
Create and execute custom APDUs. In cases where the file to be updated is not supported by the list of commands, an APDU tailored to the requirements may be provided to ensure timely processing.
Remotely modify the displayed brand name on subscribers devices ensuring timely reflection of branding changes and maintaining consistency.
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When a subscriber travels to a different country, update roaming configurations to ensure seamless connectivity and proper billing.
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Update SMSC number remotely when operator infrastructure/ SMS routing changes, ensuring uninterrupted SMS delivery and seamless messaging continuity.
Remotely switch between multiple IMSIs through OTA , based on third party system triggers.
Remote management of SIM files reduces operational costs and downtime by eliminating the need for physical SIM handling.
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SIM Based Steering of Roaming (SoR) remotely configures preferred roaming partners while minimising roaming support costs and elevating remote management capabilities
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Remotely modify IMS public identities to support MSISDN changes, service rebranding, or multi-device deployments, ensuring seamless continuity of VoLTE and VoWiFi services across the network.
Remotely update IMS private identities during subscriber migration, IMS core modernization, or authentication domain changes, ensuring uninterrupted IMS registration and secure service access without SIM replacement.
Case study
Remotely modify the displayed brand name on subscribers devices ensuring timely reflection of branding changes and maintaining consistency.
Download Case study
Case study
When a subscriber travels to a different country, update roaming configurations to ensure seamless connectivity and proper billing.
Download Case study
Case study
Remotely switch between multiple IMSIs through OTA , based on third party system triggers.
Download Case study
Streamline roaming network partner selection in real-time and offer low rates to subscribers in roaming areas to increase service usage and revenue.
Enhance loyalty with remote SIM management, improve connectivity services, and optimize roaming for superior customer experience
It cuts costs and boosts customer experience by remotely activating services and managing content on subscriber SIM cards.