The disruptive approach of nuSIM

Smallest, Simplest, Cheapest secure SIM

Optimized SIM function
Down to the essentials: Any unnecessary ballast is removed. Profile size < 500 bytes!

Profile Provisioning at Production Line
Over-the-wire (internet). Assisted by dedicated Loader Application at module or device manufacturer. Bulk provisioning supported. Plug & Play for end-user.

Leverage existing eSIM infrastructure
Any eSIM Data Preparator can serve nuSIM with low invest.

Adequate Security
Dedicated evaluation scheme by TÜViT. Independent external testing & certification.

Open Ecosystem
Additional partners welcome! No license fees!

nuSIM vs SIM and eSIM

The different market segments of nuSIM and eSIM

Low cost IoT and SIM

The advantages of nuSIM

Profile Provisioning

MNO: Mobile Network Operator
DP: Data Preparator, creates and delivers the profiles on behalf of the MNO
CM: Chip Manufacturer
MM: Module Manufacturer
DM: Device Manufacturer
LA: Loader Application

The single steps:

(1) Receive and store IDs, Certs
(2) Generate Profile Request (IDs, Certs)
(3) Receive Profile Request (IDs, Certs)
(4) Check Certs & encrypt profiles with Kpub from Certs
(5) Send Enc. Profiles to LA
(6) Receive and store Enc. Profiles
(7) Load Enc. Profiles to devices

The different nuSIM Process Flows

Standard Process

Delegated Provisioning

Connected Modules

nuSIM Re-Provisioning

Available nuSIM DevKits

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Get a free nuSIM device

For testing you can sign-up for a free DevKit here.

nuSIM Partner Portfolio