What does MTM mean?

The nbn™ Multi Technology Mix (MTM)

nbn is committed to providing access to fast broadband services throughout Australia. Our current plan is to take advantage of existing network infrastructure, and upgrade it to work with the rest of the nbn™ network rollout.

This approach means we're assessing what network technology may be available, and then using what we can to deliver a fast solution for each individual area.

More information on MTM is available here:
http://www.nbnco.com.au/mtm