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3G shutdown: What it means
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How the mobile phone network in Australia works
Currently, there are three phone networks in Australia—3G, 4G, and 5G. As technology has evolved, the usage of the 3G network has significantly decreased as our data needs have grown exponentially.
Consequently, mobile providers Telstra, Optus, and Vodafone are shutting down their 3G networks to repurpose the spectrum for enhancing 4G and expanding 5G services.
3G network closure dates:
Telstra and Optus: extended closure date: From 28 October 2024
Vodafone: Closure complete -
How the 3G shutdown will impact your connectivity
Anyone currently using the 3G network, either for voice services or mobile broadband, must transition to at least 4G capable devices before the network is switched off.
Telecommunication providers have committed to upgrading tower infrastructure before the 3G network is shut off to ensure users receive the same or better coverage on the 4G network as noted on provider coverage maps.
The following devices may use the 3G network:
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- Mobile phones
- Tablets/iPads
- Medical devices
- Security cameras
- In-home smart devices
- Cel-Fi systems and some boosters
- EFTPOS machines
- IoT equipment such as farming probes and sensors, monitoring cameras for watering, etc.
- NGWL Fixed Wireless landline
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NGWL service migration
As part of the upcoming 3G network closure, customers who have been using Next Gen Wireless Link (NGWL) for their broadband and home phone connection will need to upgrade to a newer technology solution. These solutions are either 4G fixed wireless or a satellite connection.
Telstra has been contacting impacted customers. However, it is highly recommended if you have not spoken with Telstra about your NGWL connection, you call the Telstra migration team immediately and place an order before 31 August. Time is running out before the 3G changes and NGWL migration take place from 28 October 2024.
This fact sheet answers some common questions about the changes.
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What you need to know
Changes will be implemented at different times by each telecommunications provider. If your mobile service is through another provider and you need to know which network they use, we recommend contacting them to determine if you need to update your devices.
Providers are aware of their customers using 3G-enabled devices, which may include farm machinery, older mobile phones, and some point-of-sale systems. They will usually reach out to these customers before any changes take place.
If all your devices currently access and work on the 4G network, no action is needed. If not, please refer to the relevant information below for your schedule and any necessary steps.
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Steps to prepare for the network transition
Regardless of your provider, here are some clear and easy steps to ensure your devices are ready for the network transition:
- Inventory Check:
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- Review all your mobile phones and broadband devices.
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- Compatibility Check:
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- Ensure your device supports 4G VoLTE for voice calls.
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- If Your Device is Not 4G or 5G Capable:
- Contact your device supplier to discuss solutions.
- Identify the number and type of devices you need to replace.
- Consider your future connectivity needs:
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- Do you need reliable connectivity for emergencies?
- Are you running a business that relies on EFTPOS systems, remote operations, or a large device network?
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- Plan Your Transition:
- Work with your support team to establish a suitable timeline for transitioning all your devices to 4G and 5G networks.
- Determine if you need to upgrade your device, adjust settings, or purchase a new device outright.
The Australian Mobile Telecommunications Association (AMTA) has launched a new website to help Australians prepare for the 3G network closures. The site provides easy-to-understand information, clear steps on where to seek help, and guidance on upgrading impacted mobile phones, tablets, or smartwatches.
- Inventory Check:
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Telstra, Optus and Vodafone 3G Shutdown Resources
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Telstra 3G shutdown schedule
Telstra has extended their 3G network shutdown deadline to commence from 28 October 2024.
Find out more about what these changes mean for you here.
Important Updates from Telstra:
- Outgoing Call Message:
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- Telstra is playing a 10-second message before all outgoing calls on 3G impacted devices. This message cannot be removed until the service is updated. It won’t play for triple zero calls. More information is available here.
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- Check Your Device Compatibility:
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- Telstra has created an easy SMS check tool. Text ‘3’ to 3498 to confirm if your device is 4G compatible. You will receive a text back with your compatibility status and next steps.
- This SMS checker is also available for customers using telcos that access the Telstra network. Not sure which network your provider uses? Check it on the AMTA’s 3G Closure site.
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- Telstra GO Repeaters:
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- Telstra GO Repeaters operate on both 3G and 4G and will not be impacted by the 3G closure. However, some repeaters may have been manually switched to 3G only. Telstra has prepared easy-to-follow instructions to help you check this.
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- Additional Resources:
- Telstra provides several fact sheets and other resources regarding the transition. Access these resources here.
Telstra also have a number of fact sheets and other resources available regarding the transition:
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- Watch this short video explaining Telstra’s 3G closure
- What you need to know when migrating your NGWL service
- Telstra fact sheet – 3G to 4G compatibility
- Signal bars, improved performance and coverage equivalence
- Your questions answered
- Goodbye 3G. Hello to a better network experience.
- How do I enable VoLTE on my mobile phone?
- Telstra-m2m-certified-devices-modules.pdf
- Check if your Telstra
GO Repeater is configured
to boost 4G signal
- Outgoing Call Message:
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Optus 3G shutdown schedule
Optus have also extended their shutdown to occur from 28 October 2024. Optus will be switching off their 3G technology and repurposing it to boost the capacity, speed, and reliability of their 4G network and rollout 5G to even more Australians.
Find out more about what these changes mean for you here.
Next steps:
- Optus will be reaching out to customers who we believe are impacted by these changes.
- You can also check whether your mobile phone is impacted at any time by texting the number ‘3’ to ‘3498’.
For more information or to discuss your options, visit an Optus store, call 1300 219 070 or message Optus 24/7 via the My Optus app.
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Vodafone 3G shutdown schedule
As the 3G network has now switched off, if you’re a Vodafone customer or business reliant on the 3G network, it’s crucial to upgrade to a device compatible with 4G or 5G networks. Find out more about these changes and what you should do here.
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Click to watch a webinar on the 3G shutdown
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Want to speak to us about the 3G Shutdown?
Call our hotline to speak with one of our team members. If we don’t answer, we’ll get back to you as soon as we can.