Mobile networks in Sweden is facing a technology shift. Over the next few years, 2G (GSM) and 3G will gradually be phased out. But what does this mean in practice for companies, organizations and businesses that base their communications on these technologies?

For some businesses, it's a matter of small adjustments. For others, it can be a critical point where the entire operating environment needs to be reviewed. In this article, we'll go over what the shutdown of 2G and 3G means, and how you prepare for a future with 4G and 5G, and it's really urgent now if you don't have a plan, but there's still a little time left!

The schedule: when will the networks be closed?

All major operators in Sweden have announced that they will close their 3G networks in 2025. At the same time, 2G networks will be phased out – for Telia so as late as 2027, but other operators will shut down in 2025. This means that many connected products and services that currently function smoothly risk becoming unusable if no measures are taken.

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Therefore, you need to act in time

2G and 3G networks has been the backbone of Swedish IoT and M2M communication for a long time. But the technology is outdated, uses more energy than newer standards, and the frequency space they use is now needed to expand 4G and 5GAt the same time, 5G is emerging, offering significantly higher capacity, lower latency and greater potential for future-proof solutions.

To ensure operation and at the same time modernize your infrastructure, it is important to start the change well in advance.

Impact on companies and systems

In Sweden, GSM and 3G are still used in a number of different industries. These include:

• Alarm and access control system
• Monitoring and remote control
• SCADA systems and control in industry
• Elevator alarms and operational alarms

Many of these systems have been in operation for many years – stable, proven and often with no obvious need for upgrade. But now is the time to act.

A good starting point is to find out if the equipment you are using today is compatible with newer networks or if a complete replacement is required.

Choose a safe partner

At Induo, we help you navigate the technology shift. We have many years of experience in replacing GSM and 3G solutions towards modern alternatives. Our advice is simple: start early. We will help you find the right technology, choose the right products and create a smooth transition.

Want to learn more? Read more in our blog posts:

• Technology shift to 5G – what do you need to consider?
• 2G and 3G are being phased out – how do you prepare?

By acting now, you minimize the risk of downtime and at the same time have the opportunity to modernize your communications.

📌 Checklist – How to prepare for the 2G/3G shutdown

• Identify devices and services that use GSM/3G
• Contact suppliers to clarify status
• Plan migration to 4G or 5G
• Budget for upgrades well in advance