But unfortunately the answer is no. You can't legally sign a contract until you're 18 in Australia.
Any chance your parents/older sibling/good family friend would be up for putting it in their name?
FWIW if you have the money, pre-paid offers are very competitive these days so buying outright and going on one of those doesn't result in losing out these days
____________________________________________________________________________________________________________________________ I do not represent Optus. The views, opinions and advice expressed in my posts are my own