Equip your team with the eSIM knowledge they need.

Create a foundation for success.


We’ve designed our training engagements around the critical skills and knowledge needed to make your transition to eSIMs seamless.

Our experts will share best practices and technical tutorials, as well as guide participants through hands-on training exercises.

Your team will emerge fully prepared to independently operate your own eSIM ecosystem.

Our training courses

eSIM/SIM Fundamentals

Topics Include:

Defining interfaces for your SIM/eSIM deployment: Input/output file definition, static vs. variable, transport keys, best practices

Introduction to SIM Toolkit: What is it, what commands are used, how does it work

Introduction to JavaApplets: What is a JavaApplet, why do I need them, who controls them, how to get them onto the secure element; simple vs. complex; backend vs. customer-facing

JavaApplet examples: Simple (IMEI Tracker), advanced (HTTP OTA), complex (Multi-IMSI)

Limitations of JavaApplets: Device dependencies, interoperability, challenges

Designing an eSIM Profile

Topics Include:

How to build a basic eSIM profile

How to configure an authentication algorithm

Defining over-the-air parameters

Creating a network priority access list

Setting roaming parameters

Configuring eSIM locking features

In-depth guidance on how to define response interface files used for eSIM provisioning

Best practices for keeping your eSIM data secure