On Monday 27 July 2026, the Australian Government will conduct a national test of the new AusAlert emergency warning system.
AusAlert is Australia's new national emergency warning
system and uses Cell Broadcast technology to deliver emergency alerts to
compatible mobile devices in affected areas.
Customers with a mobile phone service may receive the national test alert if their device is compatible and connected to the mobile network at the time of the test.
Unlike traditional mobile phone handsets, these are specialised devices. While we are not yet certain how the national test may affect these devices, we do not expect them to display the test alert or produce any alert sounds or notifications. The national test will also provide us with an opportunity to observe how our devices respond to Cell Broadcast emergency alerts.
No action is required if you do not receive the test alert. This is only a national system test, and there are a number of reasons why a compatible device may not receive the alert. Please refer to the link below for more information.
For official information about the national test, including
what to expect and why some devices may not receive the alert, please visit: