Yealink T48S Skype For Business Edition User Manual page 247

Click Export to open file download window, and then save the file to your local system.
2.
How to change the user password?
To change the user password via web user interface:
Click on Security->Password.
1.
Select User from the pull-down list of User Type.
2.
Enter the new user password in the New Password field and Confirm Password field.
3.
Click Confirm to accept the change.
4.
You can also contact your system administrator for help.
Note
If signing into the web user interface of the phone with the user credential, you need to enter
the current user password in the Old Password field.
User password is configurable via web user interface only.
How to reboot the phone?
To reboot the phone via phone user interface:
Press Menu->Setting->Advanced (default password: admin) ->Reboot.
1.
Troubleshooting
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