Customizing Your Phone; Changing The Administrator Password Wallpaper - Yealink T4 Series User Manual

Customizing Your Phone

You can make your phone more personalized by customizing various settings.
Topics
Changing the Administrator Password
Wallpaper
Adjusting Transparency
Screen Saver
Changing the Backlight and Time
Adjusting the Screen Contrast
Changing the Language
Time & Date
Setting a Key as Send
Customizing the Soft Keys
Phone Lock
Extending the Line Key Labels
Changing the Administrator Password
By default, you require an administrator password to access the Advanced/Advanced Settings menu. The default pass-
word is "admin". For security reasons, you should change the default password as soon as possible.
Note
If you do not change the default password, the phone displays a warning icon in the status bar. For T41S/T42S phone, it dis-
plays the warning message on the idle screen.
Procedure
1. Navigate to Menu > Advanced > Change Password.
On the T42S/T42G/T41S/T41P/T40P/T40G phones, navigate to Menu > Settings > Advanced Settings > Change
Password.
2. Enter your old and new password information.
3. Select Save.
Related Topic
Warnings
Wallpaper
You can change the background picture that is displayed on your phone.
The phone comes with a default background picture, you can change it to another built-in picture. You can also add
personal pictures stored on a USB flash drive, or use a custom picture uploaded by your system administrator as the
wallpaper.
Only T48S/T48G/T46S/T46G phones support wallpaper.
Topics
Changing Wallpaper on Idle Screen
Customizing Your Phone
97