If you already have Siebel on your computer, MNC is as simple as cutting and pasting the following URL to your browser address bar :
https://shopfront.telstra.com.au/MncOrderProcessing
You can then drag the address from the address bar on to your desktop to make a permanent shortcut.
If you don't have Siebel, but require MNC, please submit a ticket and we'll work to provision the relevant hardware.