Telephone User Manual

258 Model 6757i IP Phone User Guide
Troubleshooting Solutions
Lock the Phone
2. In the "Lock the Phone?" field, click Lock.
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 Unlock.
The phone unlocks dynamically and displays the following message:
"Phone is unlocked".