SIM solutions technical support | Workz Group

Learn about the latest SIM & IoT developments

As an operator, your role in the development of the telecoms sector is vital thus it’s important for you to be aware and understand the dynamic key  technologies in our industry such as network evolutions, SIM technologies, M2M, eSIM, VAS services, new IoT technologies and much more.

As a leading SIM and mobile solutions provider, our mobile solutions team has designed a SIM course specifically for those looking for a personalised training to gain greater understanding.  With expert guidance, you will be provided with a series of interactive sessions exploring the complete SIM development technologies, processes and best practices.

The training will feature

  • Evolution of mobile networks from 2G to 4G
  • Introduction to SIM, USIM and Java card technology
  • An overview of NFC ecosystem
  • USIM cards for LTE networks
  • M2M SIM & eSIM cards
  • Remote (U)SIM card management
  • (U)SIM based value added service

Who is this training for?
Those presently working in telecoms for mobile network operators and mobile virtual network operators:

  • SIM engineers
  • VAS engineers
  • Product managers
  • Sales professionals
  • Marketing professionals
  • Procurement professionals
  • Logistics professionals

What will you gain from the training?

  • Knowledge of 2G,3G,4G standards evolution
  • Information on electrical profiles and SIM applications
  • Overview of existing VAS & evaluate future state-of-art technologies and services
  • Understanding of elements required for data generation and card production
  • Awareness of OTA technology and understanding OTA solution capabilities
  • Understanding of NFC ecosystem and solutions available
  • Usage of SIM testing tools for testing test cards or BAP cards
  • Understanding of new IoT technologies such as eSIM and eUICC

Check the on-site tour and training agenda

Key details
Location: Workz Group SIM facility, Dubai, UAE
Date: 2nd Wednesday of every month

The certificate
All attendees will receive a certificate on successfully completing the course.

Meet your trainer 

Saji Krishnan
Technical Manager



If you’re a mobile network operator and involved in the management and selection of products and solutions such as SIM cards, scratch cards, OTA & VAS services then please provide your details here.

Join leading telecom operators and visit our new Dubai SIM facility

This video showcases some of the largest telecom operators sharing their experience at the Workz Group's Dubai SIM and scratch card manufacturing facility. Operators that participated in the factory tour were: Akram Al Balushi, Head of Logistics, Ooredoo Oman Amal Ahmed, Manager Mobile Postpaid, Batelco Con Festin, Commercial Operations Lead, Vodafone Qatar Lorenzo Pietersz, Manager Manufacturing & CDM, Vodafone Qatar Bogdan Cotirlan, Senior Director of Supply Chain Operations, Du Susan George, Senior Manager for Supply Chain Products, Du Book your tour now For more information, visit our website at — Text in the video: I'm Akram Al Balushi, Head of Logistics at Ooredoo Oman. We've been partnering with Workz for 12 years, since our launch we've been working with them. The new Workz facility is amazing, it has the latest technology, and I believe they have a great team that is behind all the success. They are really doing a great job, we wish them all the best, and we'll keep the partnership going in the future. My name is Amal Ahmed, Manager Mobile Postpaid at Batelco. I had the chance to see the facility and see how efficient it is. I liked mostly the aspects of the testing and how each module is managed and tested for it to be within certain standards and the quality required. I've seen professionalism, and I'm thankful to Workz for their timely delivery of SIM cards and meeting our requirements. That, of course, is the solid base for us to continue our relationship with Workz. My name is Con, and I work for Vodafone Qatar, as Commercial Operations Lead. Working with Workz is really amazing. You're very responsive, very flexible, you deliver not just on time, but way ahead of time and you easily adapt to our new product launches and very urgent orders. They always meet our expectations. I'm Lorenzo Pietersz, I work for Vodafone Qatar, and I'm the Manager for Manufacturing & Custom Data Management. We thank Workz each and every year, we recognised Workz last year as well for the amazing job. They are one of the innovative partners we've because they are very professional very responsive. You guys are very good at coming up with new ideas, strategies to reduce costs which are really helpful for us. We need a partner like Workz to help us out. I'm Bogdan Cotirlan, Senior Director of Supply Chain Operations, Du. I just visited Workz factory for SIMs, and I was quite impressed with the state of the art facility and most important I've seen a lot of people dedicated and committed to the quality. My name is Susan George I'm the Senior Manager for Logistics Supply Chain Products at Du. Workz is very efficient, they deliver on time if there is a schedule that has been confirmed there's never been a slippage, and this is what we've been looking for. Thank you for your visit. We look forward to more success together.