Aastra Telecom 6757I - Manual (Page 263)

Model 6757i IP Phone User Guide 255
Troubleshooting Solutions
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".