Aastra Telecom 53I, 55I, 57I, 57I CT How do I set the IP phone to factory default?

Troubleshooting Solutions

41-001160-00, Release 2.1, Rev 04 9-11

Troubleshooting

How do I set the IP phone to factory default?

IP Phone UI

Step Action

1 Press on the phone to enter the Options List.

2Select Administrator Menu and enter your Administrator Password (default is 22222).

3Select Factory Default.

4For 53i:

The “Restore Defaults?” prompt displays.

Press # to confirm.

For 55i/57i/57i CT:

The “Reset phone to factory defaults?” prompt displays.

Press Default to confirm.

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.