The 2G/3G Switch-Off and 5G Opportunity: A Crucial Opportunity for Businesses to Upgrade

In today’s super-fast connected world, it’s easy to forget that in the 1980s, the 1G network was launched in the UK. This first-generation network used analogue signals for phone calls, but it was slow, expensive, and only accessible to those who could afford it.

Fast forward 39 years, and today, businesses are using the newer, more reliable 5G network to run their operations. However, 5G isn’t just about faster, more dependable connectivity; it represents a shift in how businesses operate, offering increased functionality over its predecessors, the 2G, 3G and even 4G networks.

The way we live and work has changed. We want access to the internet, data and calls right at our fingertips, regardless of where we are and what time it is. The network’s decision to shut down its 2G and 3G networks supports this need. It frees up more of the spectrum to allow the 4G and 5G networks to grow, as well as future-proofing for future generations.

If your business is still using these outdated technologies, you now face a critical decision: upgrade now or risk business disruption.

The Power of 5G
With the 3G switch-off well underway, businesses still using this technology have a great opportunity to upgrade to the latest generation, 5G. It’s a game changer, revolutionising businesses across all sectors and driving them into the future.

Whilst 5G speeds can vary depending on network and location, they are significantly faster than its predecessor, 4G. It has a bigger capacity, allowing more connected devices and offers a lower latency. Files can be accessed quickly, and we can communicate faster through voice, instant messaging and video calls. With the rise in IoT devices and hybrid working, the capabilities of 5G in powering these devices can also reduce operational costs, enabling employees to work smarter and removing the need for expensive infrastructure when deploying IoT.

The Rise of IoT Connectivity
By the end of 2024, it is suggested there will be 18.8 billion connected IoT devices, with a further projection of 40 billion by 2030*. IoT connectivity is undoubtedly on the rise. It’s changing the way businesses operate and further building on the always-on connectivity that our super-connected world demands.

It’s important to remember that the switch-off isn’t just about your mobile devices. There are many other devices that rely on these outdated technologies to run, including smart meters for utilities, surveillance, POS terminals, telecare alarms, security alarms, ATMs,

parking meters, tracker devices and IoT sensors. In fact, in January 2024, Ofcom reported that up to 2.5 million devices^ are still reliant on the 2G and 3G networks.

By using a more reliable and secure multinetwork connectivity through 4G and 5G, IoT can act as a real game changer for businesses. From fleet tracking, telematics, health monitoring devices, smart city applications and more, it’s opening the doors for improved efficiency, data management, and service innovation.

What are the timelines for the 2G/3G switch-off?
The date for the switch-off depends on what network provider you are using. Vodafone and EE have already turned off their 3G network. Three is expected to discontinue its 3G services by the end of 2024, and Virgin Media / O2 will phase out their 3G in 2025. The 2G network will continue for a few more years, giving those 6%** of people in the UK who still own a 2G/3G handset a little more time; however, it is suggested that 2G will no longer be available after 2033 at the latest^^.

It’s important to remember that the 2G network has its limitations. Customers wanting to make and receive calls and send text messages will still be able to do so until it is switched off. Three does not have a 2G network, so once their 3G has shut down, customers will need to upgrade to either a 4G or 5G device to continue to make and receive calls.

It’s not just the UK
And it’s not just the UK that is shutting down its 2G and 3G networks. With many countries having already switched these networks off and others in the process of phasing them out, if your device doesn’t allow 4G or 5G, you won’t be able to access your data or important files during your visit and, in some cases, make a call.  

It’s time to upgrade
If you’re still using the 2G and 3G networks, it’s best to look to upgrade now. Don’t wait until your hand is forced. Upgrading now can ensure continuity in your business, removing potential disruptions.

Upgrading isn’t just about doing it because you have to. It’s about future-proofing your business and benefitting from faster, more intuitive, and reliable connectivity. And let’s not forget the cost savings it can offer to through reduced downtime, enhanced remote working and remote device management.

Speak to us and find out how we can assist you with making this transition. We work with our customers, taking the time to understand their business to ensure the solution we put forward best fits their needs.

Sources

  1. * By the end of 2024 it is suggested there will be 18.8 billion connected IoT devices with further projection of 40 billion by 2030*. – State of IoT Summer 2024 Report – https://iot-analytics.com/number-connected-iot-devices/
  2. ^Still around 2.5m devices that rely on older 2G and 3G technology https://www.ofcom.org.uk/phones-and-broadband/coverage-and-speeds/advice-for-iot-and-third-party-device-suppliers/
  3. ** 6% of UK mobile customers have phones only capable of 3G or 2G https://www.techuk.org/resource/getting-ready-for-2g-and-3g-switch-offs.html
  4. ^^https://www.ofcom.org.uk/phones-and-broadband/coverage-and-speeds/2g-and-3g-switch-off-our-expectations-of-mobile-providers/
  5. https://www.ofcom.org.uk/phones-and-broadband/coverage-and-speeds/3g-switch-off/
  6. https://www.ofcom.org.uk/phones-and-broadband/coverage-and-speeds/what-is-5g/
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