Aastra SIP 53I Administrator's Manual page 74

IP Phone Administrator Guide
Administrator Level Options
Settings Factory Defaults Using the Aastra Web UI
Aastra Web UI
Step Action
1 Click on Operation->Reset->Current Settings.
2 In the "Restore to Factory Defaults" field, click
This restores all factory defaults, and removes any saved configuration and directory list files.
3-16
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41-001160-00, Release 2.1, Rev 04