A timing synchronization error in Telstra's mobile network is causing a nationwide outage that disrupts mobile calls, data, regional trains, flights and access to triple zero while engineers work to restore services.Telstra says roughly 90% of services are restored by late morning but the Australian Communications and Media Authority opens an inquiry as payment processor Tyro and thousands of users report EFTPOS and mobile failures.Minister for Emergency Management
Kristy McBain says
Telstra must notify customers and emergency services and Prime Minister
Anthony Albanese calls the disruption deeply concerning as regulators consider stricter redundancy and notification rules.