Aastra Telecom SIP 57I - Manual (Page 76)

Administrator Level Options
3-18 41-001160-00, Release 2.1, Rev 04
IP Phone Administrator Guide
Administrator Options
Erasing the Phone’s Local Configuration Using the Aastra Web UII
Aastra Web UI
Step Action
1 Click on Operation->Reset->Current Settings.
2 In the "Remove Local Configuration Settings" field, click .
This removes the last customized configuration settings made on the phone.