Customizing  Your  Phone 
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Customizing Your Phone 
You can customize your SIP-T54S media IP phone by personally configuring certain settings, for 
example, contrast, time & date and ring tones. You can add contacts to the phone’s local 
directory manually or from call history. You can also personalize different ring tones for different 
callers. 
This chapter provides basic operating instructions for customizing your phone. Topics include: 
  General Settings 
  Audio Settings 
  Contact Management 
  Call History Management 
  Search Source List in Dialing 
  System Customizations 
If you require additional information or assistance with your new phone, contact your system 
administrator. 
General Settings 
Wallpaper 
You can customize the wallpaper of the SIP-T54S media IP phone and color-screen expansion 
module EXP50 (if connected), and can change the wallpaper image via phone user interface or 
web user interface. You can use a picture that is stored on your USB flash drives as wallpaper on 
your phone. When you set one of your pictures as the wallpaper, the picture will display on the 
wallpaper list. You can only upload custom pictures as wallpaper images via web user interface. 
Uploading the Custom Picture 
The SIP-T54S media IP phone and color-screen expansion module EXP50 support the file format 
of pictures in the following table: 
2MB of space should be reserved for the 
phone 
You can upload the custom picture via web user interface.