The 2G network is being shut down – how does it impact you?
Did you know that the 2G network in Norway is being shut down?
The phase-out of the 2G network in Norway is underway, with Telia scheduled to shut down its 2G services in August 2025, followed by Telenor shortly after. This change will affect all users who still rely on devices that depend on 2G technology.
Soolo Offers Future-Proof Remote Monitoring Solutions – No 2G Required
At Soolo, we provide modern remote monitoring systems that operate independently of the 2G network. To help you transition, we’re running a limited-time campaign until September 1st.
Act now – you’ll soon see why upgrading before the deadline is more urgent than you think.
The 2G network has been a reliable part of our digital infrastructure for over three decades. However, more than 30 years after its launch, it has reached the end of its lifecycle and is now being phased out.
Who is affected by the 2G network shut down?
Both Telia and Telenor have made this clear: “Mobile phones, modems, and IoT solutions that communicate via the 2G network will no longer work after the shutdown” (telia.no).
To avoid total service disruption, affected equipment must be replaced or upgraded to operate on modern mobile networks such as 4G or 5G.
As mobile networks evolve, many older devices still relying on 2G (GSM) will soon lose connectivity. Here are key examples of equipment that may be affected, and why it’s critical to upgrade to modern IoT solutions now:
- Industrial IoT Devices and Sensors Many industrial sensors and telemetry devices send data via mobile networks—such as water meters, weather stations, and more. While many have migrated to 4G-based IoT technologies like NB-IoT and LTE-M, devices still using 2G will go offline once the network is decommissioned. According to Nkom (the Norwegian Communications Authority), critical infrastructure such as water and wastewater monitoring systems, and flood and landslide alert systems, are at risk. Bottom line: Any equipment using only 2G must be replaced or upgraded.
- Older Mobile Phones (Without 4G Support) Still using a classic feature phone that only supports 2G for calls and SMS? These devices will lose mobile service entirely once 2G is shut down.
- Alarm and Emergency Alert Systems Many legacy alarm systems rely on 2G to send emergency signals. This includes: Personal safety alarms for the elderly. Elevator emergency systems. Home security alarms. Medical alert devices. If these systems are equipped with only a 2G SIM or modem, they will cease to function when the network shuts down (source: teksiden.no).
- Remote Cabin Heating and Smart Home Devices Do you use your mobile phone to remotely control heating or alarms at your cabin? Older versions of these systems—often known as “Ring Hytta Varm”—frequently use SMS over 2G networks. These must be upgraded to modern IoT-enabled smart home systems that support current networks.
- Cars with eCall Emergency Systems Many vehicles, especially from the early 2010s, are equipped with eCall, a system that automatically contacts emergency services (112) after a serious crash. If the eCall module uses 2G, it will no longer function when 2G disappears—leaving you without automatic emergency contact in critical moments.
Plan your transition early to avoid disruption. At Soolo, we offer robust and secure remote monitoring solutions that are fully compatible with modern LTE-M/NB-IoT networks.
Why you should get Soolo remote tank monitoring now?
At Soolo, We Focus on the 2G Shutdown – Many Still Use 2G Without Realizing It
At Soolo, we’re paying close attention to the 2G network shutdown because many people still rely on devices that use 2G technology—often without knowing it. This is especially true in the field of remote monitoring and telemetry, where numerous systems have traditionally been built on GSM/2G connectivity.
From tank level monitoring and remote pump control to alert systems and other IoT solutions, a wide range of installations still depend on outdated 2G infrastructure.
At Soolo, we offer cutting-edge remote monitoring solutions that leverage today’s mobile networks and IoT technology, ensuring your systems are ready for the future. Upgrading to Soolo’s solution now comes with several key advantages:
- Avoid Service Interruptions
By proactively replacing equipment that relies on outdated 2G networks, you ensure uninterrupted performance for your measurements and services. Don’t risk critical data loss—such as from a diesel tank level sensor or water well monitor—when 2G coverage is phased out. Stay connected, reliably. - Enhanced Functionality
Our latest IoT sensors and platforms utilize reliable LTE-M and NB-IoT communication, delivering more data, better performance, and deeper insights. Gain real-time visibility into your systems and levels—without worrying about aging technology. - Improved Security
Modern equipment includes up-to-date encryption protocols, security features, and higher operational stability. Replacing legacy GSM-based devices reduces the risk of failure and ensures quicker alerts when irregularities occur. - Energy Efficiency
Today’s cellular networks are far more energy-efficient. Our advanced remote sensors often offer longer battery life and lower power consumption than older 2G devices—benefiting both operational costs and the environment. - Limited-Time Upgrade Offer
Soolo is currently running a special upgrade campaign through September 1st, with favorable terms for switching to our remote monitoring solution. As 2G shutdowns approach—especially for Telia customers losing coverage as early as August—we want to help you make the transition smoothly and avoid disruptions.
Contact us today to find the best upgrade package for your needs and ensure a seamless switch to a future-proof system.
Bottom line
The 2G network is on its last legs, and this isn’t just about nostalgic “grandpa” phones. If your business still uses sensors or devices running on 2G, it’s time to upgrade—now. Telia is shutting down its 2G network in just a few months, and Telenor will follow within the next couple of years. Sooner or later, everyone will be affected (teksiden.no).
Fortunately, there are reliable alternatives. By upgrading to Soolo’s modern remote monitoring solution, you’ll get a 2G-free system that’s ready for the future—long before the shutdown causes disruptions. And right now, you can take advantage of our limited-time campaign running until September 1st to get a great deal on your upgrade.
Contact the Soolo team today to find out how we can help you make a smooth and secure transition from outdated 2G technology.
What is 2G network?
2G, also known as GSM (Global System for Mobile Communications), represents the second generation of mobile networks. In Norway, Televerket (now Telenor) launched the GSM system in 1993, making it possible for Norwegians to send SMS text messages for the very first time (Telenor).
Throughout the 1990s and 2000s, 2G dominated mobile communication for voice and texting, laying the foundation for the mobile lifestyle we enjoy today.
As technology evolved, operators introduced newer generations like 3G, 4G, and now 5G, enabling mobile broadband, high-speed streaming, and faster, more advanced services.
Today, the 2G network is over 30 years old. In the tech world, that’s considered the end of the road. As a result, Norwegian mobile operators are preparing to shut it down in favor of faster, more efficient technologies.
Why is the 2G network being phased out?
All Technology Has a Lifespan – And the 2G Network Is Reaching the End
As part of the ongoing modernization of mobile networks, the 2G network is now being phased out. Here are the main reasons why operators are shutting down 2G in Norway:
- Very Few Still Use 2G
Traffic on the 2G network is now minimal, as most users have already transitioned to 4G and 5G for both voice and data services. - 4G and 5G Need the Same Frequencies
2G occupies valuable frequency bands in the mobile spectrum. To offer faster, better mobile services on 4G and 5G, operators must free up these frequencies. By shutting down 2G, they can reallocate spectrum to more advanced networks. - Improved Coverage and Network Capacity
Modern mobile networks like 4G and 5G offer significantly better coverage, capacity, and speed than 2G, supporting more connected devices simultaneously. The result is a superior user experience, including clearer calls and faster mobile internet. - Greater Stability and Security
4G and 5G networks are far more stable and secure. They experience less downtime and fewer technical issues compared to the aging 2G infrastructure. This is critical not just for consumers, but also for businesses and emergency services relying on mobile connectivity. - Lower Energy Consumption and Better for the Environment
2G is an outdated and energy-inefficient technology. Newer mobile networks are up to five times more energy-efficient, making the 2G shutdown part of a greener and more sustainable network strategy.
The 3G Network Was Shut Down in Norway in 2021 – Now 2G Is Next
The phase-out of 2G marks the final step in the transition to a fully digital mobile future powered by 4G and 5G. As Telenor explains, the goal is to modernize the network and repurpose the frequencies currently reserved for 2G.
Maintaining a separate network for a shrinking number of outdated phones and devices is no longer viable—the future is digital, secure, and high-speed.