![](http://pdfasset.owneriq.net/f/74/f7484c72-847f-4eff-838a-39c1f740dec6/f7484c72-847f-4eff-838a-39c1f740dec6-bgd1.png)
Model 6753i IP Phone User Guide 201
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".