Optus says an issue is affecting mobile services for some customers, who are seeing "no service" or "SOS" on their devices.

Following an Optus outage in February 2026, if you have more than just phones using Optus, you may need to literally turn it ...

When 40,000 Optus customers suddenly found themselves without mobile service, it was more than an inconvenience. For a period ...

Optus customers have taken to social media to complain about another outage, as the telco offered an apology for the ...

Thousands of people are still without mobile service following a massive Optus outage on Monday. At the peak of the outage ...

Optus has issued a sincere apology amid thousands of customers nationwide experiencing another outage, with the telco telling ...

Optus has traced the cause of a mobile outage that impacted 220,000 customers earlier this week to a software update glitch that impaired one of its four nationally distributed subscriber databases.

Optus is still trying to determine the cause of a mobile service outage that is understood to have impacted over 100,000 customers. An Optus spokesperson told iTnews that the carrier was aware of an ...

The effects of an Optus software outage on Monday have lingered well into Tuesday for some 35,000 customers, the telco says.

SYDNEY: About 120,000 users of Optus experienced mobile service disruptions in Australia on Feb 9. Optus, which is ...