Yealink SIP-T4 S Series User Manual

Customizing Your Phone
45
Customizing Your Phone
You can customize your IP phone by configuring certain settings, including changing wallpaper,
setting time and date and personalizing different ring tones for different callers. You can also
add contacts to the phone’s local directory manually or from call history.
This chapter explains how to customize your phone. Topics include:
 General Settings
 Audio Settings
 Contact Management
 Call History Management
 DSS Keys
 Dial Plan
Contact your system administrator for assistance or more information.
General Settings
Wallpaper
On SIP-T48S/T48G/T46S/T46G IP phone, you can change the wallpaper via phone/web user
interface. Meanwhile, you can also upload custom pictures as wallpaper via web user interface.
Uploading a Custom Picture
The custom picture must meet the following:
Phone Model
Format
Resolution
Single File Size
Screen Size
SIP-T48S/T48G
*.jpg
*.png
*.bmp
*.jpeg
<=2.0
megapixels
<=5MB
7 inches
(Resolution:
800x480)
SIP-T46S/T46G
<=1.8
megapixels
<=5MB
4.3 inches
(Resolution:
480x272)
Note
Either the smaller or larger picture will be scaled proportionally to fit the screen.
2MB of space should be reserved for the phone.
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Yealink SIP-T4 S Series Specifications

General

Brand	Yealink
Model	SIP-T4 S Series
Category	IP Phone
Language	English