OTA Suite for SIM Provisioning.

Remotely access and update SIM cards with our OTA framework module.

RFM & RAM remote management services are key for any entity that controls device connectivity, whether it is a Mobile Network Operators (MNO), Mobile Virtual Network Operators (MVNO), Mobile Virtual Network Enablers (MVNE) or Mobile Virtual Network Aggregators (MNVA), as well as the service providers themselves, especially the ones related to M2M.

Remote File Management (RFM) addresses a set of services to either read or write the content of standard SIM/eSIM/iSIM files (so called Elementary File -EF). The module tracks current values such as images for selected EFs. Traditional batch management (for example a campaign) to tackle a fleet of cards with the same update content. Our OTA Framework module naturally supports campaign features, but it is also able to approach a batch with personalized content – different for each addressed card.

Remote Applet Management (RAM) enables download, activation, as well as deactivation and the exclusion of java applets from a SIM card.

As part of Valid’s SolvEX Suite, the OTA Framework includes common framework features such as provisioning, reporting, etc.

Remote Management

RFM & RAM remote management services are key for any entity that controls device connectivity.


Our module naturally supports campaign features.


Able to approach a batch with different personalized content for each addressed card.

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Product Details

The OTA Framework module is available for any generation of SIM cards, including 5G, where the role of RFM and RAM will continue to be key for their management.

Typically, the over-the-air services are very transparent to the end customer. In a few specific use cases, end customers might be informed – via a simple SMS or SAT browsing messaging channel – about the executed service for the user’s convenience. Opting in and out of visible services is a standard feature as well.

An alternative to OTA services is the physical replacement of SIM’s as they add a significant cost and it is not very friendly to end customer. Being free from card swapping while maintaining the latest content on their full card fleet is the most important benefit of OTA services.

Main benefits for MNOs:

Effective management of (e)(U)SIM cards in the market.
Ability to update java applets.
Less SIM replacements, more updating.
Improved customer service, without customer visiting a service center,
Improved SIM profile management.

Main Benefits for end users:

Keep them always updated with the newest SIM content.
Keep them always updated with newest SIM applications.
Minimized need for engagement – transparent updates.

Solution’s Benefits

Learn how our OTA Framework module can improve the services for any entity that controls device connectivity.


Effective management of (e)(U)SIM cards in the market.


Ability to update java applets on cards.

Customer Service

Ability to have java applets on cards to keep them up to date, ensuring fewer SIM replacements.


Minimized need for engagement through transparent updates.


Learn more about Valid’s OTA Framework differentials.

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