Consumers have become reliant on mobile phones for everything from paying bills to banking and telcos must provide better ...

Optus customers have come forward to report more cases of triple-0 calls failing outside the embattled telcos previously admitted outages.

Optus reveals it received an early warning of Thursday's system failure — which has since been linked to a fourth death — ...

Australian telco Optus said on Monday it had suffered another emergency call outage in an area south of Sydney.

Australian Prime Minister Anthony Albanese said he had raised the recent deadly outage of Singtel-owned Optus's emergency call number with his Singaporean counterpart, Lawrence Wong, in a bilateral ...