About
The Integrated SIM card, or iSIM, integrates the functionality of the SIM directly into the communications module – as such, it provides more than just design flexibility into the device. Making the SIM internal to the processor greatly reduces power consumption, enhancing battery life and allowing for the application of that power to other functions. This session will discuss the latest implementations of iSIM technology and its implications for low-power IoT.

Moderator: Matt Hatton, Founding Partner, Transforma Insights
Panelists:
- Stefan Kaliner, Head of UICC Development, Deutsche Telekom
- Stephane Quetglas, Embedded Solutions Marketing Director, Thales
When
Wednesday, April 2, 2025 · 11:00 a.m. Eastern Time (US & Canada) (GMT -4:00)
Presenters
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Matt Hatton
Founding Partner, Transforma Insights
Matt is a well respected commentator and technology industry expert with over 20 years experience at the cutting edge of technology research and consulting. He is a thought-leader in Digital Transformation and the Internet of Things. He is widely quoted in trade publications and frequent speaker at conferences. His podcast, The Wireless Noodle is a weekly guide to the impact of disruptive technologies on business. In 2020 Matt co-wrote a book 'The Internet of Things Myth'.

Matt was formerly a Founder and the CEO of Machina Research, the world's leading IoT and Big Data analyst firm, which was acquired by Gartner in 2016. Prior to founding Machina Research Matt was a technology industry analyst, working at firms including Analysys Mason and Yankee Group. He holds an MSc in Telecoms from University College London.
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Stefan Kaliner
Head of UICC Development, Deutsche Telekom
Stefan Kaliner has held several technical positions at Deutsche Telekom in Germany. In his current role as Head of UICC Development he is responsible for the constant evolution of SIM and related infrastructure for the international Deutsche Telekom Group. This spans multiple lead-responsibilities for SIM, eSIM and iSIM projects as well as active international standardization at 3GPP, ETSI and the GSMA. He is also heading the nuSIM program, Deutsche Telekom’s open solution of an integrated SIM for IoT. Stefan has received several innovation awards and holds a master's degree in Electrical Engineering from University of Dortmund, Germany.
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Stephane Quetglas
Embedded Solutions Marketing Director, Thales
Stephane leads marketing for Thales embedded products and IoT services. With over two decades of experience in the technology sector, particularly in embedded solutions, IoT, and telecommunications, Stephane spearheads market research, offer definition, and channel strategy for eSIM, embedded Secure Element products and IoT connectivity & security solutions at Thales.
Prior to this, Stephane held leadership roles in R&D, product management, strategic programs and as M&A integration manager in the field of smart cards and secure solutions at Gemplus and Gemalto. He also represented Thales as Director of the Board at the Trusted Connectivity Alliance, defining the organization’s focus and strategic direction in collaboration with other key industry players to drive the sustained growth of a connected society through trusted connectivity.
He holds an engineering degree from the Grande Ecole Supelec Paris.
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Please note: By registering for this webinar, you are agreeing to be contacted by the companies participating in the webinar with related information via email. Registrants will also be able to access the event On-Demand after the live date.