Medical devices affected by the 3G network shutdown

"On 28 October 2024, Telstra and Optus are switching off their third-generation networks. This means that older devices relying solely on 3G for data transmission or calls may be impacted. Devices at risk include: Personal medical alarms Pacemakers and implantable cardioverter defibrillators (ICD) Wearable health monitors Continuous Positive Airway Pressure (CPAP) therapy machines Consumers and healthcare providers should review affected devices, confirm 3G reliance, and seek replacements or upgrades as necessary."