Australia’s big telcos did not initially block mobile phones they couldn’t connect with Triple Zero services over 4G because ...

Making a call to triple zero (000) for a life threatening or time-critical emergency is something most of us learn how to do when we first use a phone. But do you know how a Triple Zero call actually ...

Australian telco Optus has named a new chief technology officer as it looks to move on from last year's deadly network outage ...