A Senate inquiry has heard that critical systems like fire alarms, EFTPOS machines, and medical equipment could face disruptions, as Australia’s 3G network shutdown looms.
Impacting up to 150-thousand phone users, the inquiry heard that Telstra and Optus are ramping up campaigns to encourage device upgrades before the August 31 deadline.
The Royal Flying Doctor Service, relying on 3G for telehealth and security, expressed concerns over unaddressed critical device dependencies, including insulin pumps and pacemakers.
Despite offering free or subsidised handsets, telcos expect some users won’t upgrade, potentially losing access to emergency, banking, and telehealth services.
Business implications are also emerging, with 3G networks supporting various infrastructure.
Approximately 65-thousand devices still depend on 3G for emergency calls, revealing a broader issue.
Users have been advised that they can check device compatibility by texting the number “3” to 3498.