The red and black bank's network transition follows a deal announced last September for TPG to deliver fixed and mobile network services across the bank.
Latest from Asha Barbaschow
Older Australians are still letting scammers access their computers with AU$7 million lost already this year, mostly to those over the age of 55.
The TPG Telecom company's customers will receive free data services over the weekend as part of an apology for the outage that plagued the telco's mobile network earlier this month.
The TPG Telecom company's customers reported disruptions across the Vodafone network around Australia.