Your nbn
™
user guide
Getting started 4
Plugging your devices into your nbn
™
connection box* 5
Identifying your nbn
™
supplied equipment 6
Maintaining your nbn
™
supplied equipment 8
Frequently asked questions 10
nbn
™
connection box indicator lights 14
Optional Power Supply with Battery Backup guide 16
Managing the Power Supply with Battery Backup 17
Emergency calls checklist 19
Connecting to the mains power supply 20
How to replace your backup battery 22
What to do if the mains power fails 24
Power Supply with Battery Backup indicator lights and alarm sounds 25
Troubleshooting 26
Phone and Internet troubleshooting 27
Important safety warnings 28
*Also known as Network Termination Device (NTD).