The Optus network has suffered its fourth outage in months, leaving thousands of customers without service and intensifying scrutiny of the telecom provider, reported 7News. The latest disruption ...

Australian phone company Optus said last week’s network outage left some 480 customers unable to reach emergency services, as the Singapore Telecommunications Ltd.-owned business started an ...

SYDNEY (Reuters) -Singapore Telecommunications, which owns Australia's second largest telco Optus, apologised on Wednesday for a Optus outage that probably caused four deaths, after emergency calls ...

Optus workers face the sack or financial penalties after an independent review exposed a litany of failures behind September’s deadly Triple Zero outage, with the telco’s chairman calling the findings ...