Yealink SIP-T48G User Manual

User Guide for the SIP-T48G IP Phone
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To upload the custom picture via web user interface:
1. Click on Settings->Preference.
2. In the Upload Wallpaper(800*480) field, click Browse to locate the desired picture from
your local system.
3. Click Upload to upload the file.
The custom picture appears in the pull-down lists of Wallpaper and Wallpaper with
DSSkey unfold.
You can only delete the custom wallpaper by clicking Del when selecting the desired custom
wallpaper in the Wallpaper or Wallpaper with DSSkey unfold field.
Note
Wallpaper on the Idle Screen
You can change the wallpaper to display when the phone is idle.
To change the wallpaper on the idle screen via phone user interface:
1. Tap ->Basic->Display->Wallpaper.
The SIP-T48G IP phone screen size is 7 inches (Resolution: 800x480). If the size of the custom
wallpaper doesn’t meet the IP phone screen size, the wallpaper will be stretched or/and zoomed
out according to the IP phone screen size.

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm