Aastra Telecom 57i CT IP Phone - Manual (Page 143)

Model 57i CT IP Phone User Guide 135
Additional Features
1. Click on Operation->Phone Lock.
Lock the Phone
2. In the "Lock the Phone?" field, click .
The phone locks dynamically and displays the following message:
"Phone is locked".
Unlock the Phone
3. Click on Operation->Phone Lock.
4. In the "Unlock the Phone?" field, click .
The phone unlocks dynamically and displays the following message:
"Phone is unlocked".
Aastra Web UI