Optus has launched its push to talk mobile service for Australian consumers. Aiming squarely at the youth market, the service will cost 95c a day for casual use or AU$14.95 per month on a plan. The ...

The nation's number two telco, Optus, has defended its investment in Tasmania after the revelation that a number of the sites that it announced on the weekend that will shortly receive 3G mobile ...

Optus has announced that it has joined Huawei in developing a mobile and wireless innovation centre in Sydney, in a move which could push the telco outside its comfort zone. The two companies expect ...

Millions of Australians lost access to mobile and internet networks on Wednesday after the country’s second-largest telecommunications company Optus experienced an outage. The unexplained outages in ...