Adding your mobile number (SMS)
The University recommends that you add your mobile number to your University account as an alternate authentication method.
Step 1 - On your computer, open your browser to https://mysignins.microsoft.com/security-info, then click Add method
Step 2 - Select Phone from the drop-down menu, and click Add
Step 3 - On the next page, select Australia as the country and enter your mobile number, making sure the Text me a code radio button is selected. e.g. 0407123456 = 407123456
Step 4 - You will receive a text from Microsoft - Use verification code xxxxxx for Southern Cross University authentication. Enter this code in the next window, and click Next
Step 5 - Click on Done
Other Methods
For setting up other methods, phone numbers and devices, very similar process Microsoft Support - Set up Security info from a sign-in page
Setting Default Method
https://mysignins.microsoft.com/security-info, on the Security info page select the Change link (next to the Default sign-in method information)