Cisco 6800 Series User Manual page 181

Settings
Procedure
Step 1
On the phone web page, select Voice > System.
Step 2 Under the section System Configuration, locate the parameter User Password, and click Change Password
next to the parameter.
Step 3 Enter your current password in the Old Password field.
If you don't have a password, keep the field empty.
Step 4 Enter your new password in the New Password field.
Step 5
Click Submit.
The message
Password has been changed successfully.
will display in the web page.
Cisco IP Phone 6800 Series Multiplatform Phones User Guide
Set Password from Phone Web Page
167