Yealink SIP-T38G Administrator's Guide

Configuring Basic Features
35
Change the wallpaper shown on
the idle screen via web user
interface.
Navigate to:
http://<phoneIPAddress>/cgi-bin/
cgiServer.exx?page=Phone-Pref
erence.htm
Change the wallpaper shown on
the idle screen via phone user
interface.
To upload a customized wallpaper via web user interface:
1. Click on Phone->Preference.
2. In the Upload Wallpaper field, click Browse to select the wallpaper image from
your local system.
3. Click Upload to upload the file.
4. Click Confirm to accept the change.
The customized wallpaper appears in the pull-down list of Wallpaper.
To change the wallpaper via web user interface:
1. Click on Phone->Preference.

Yealink SIP-T38G Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Touchscreen	-
Display resolution	480 x 272 pixels
Display number of colors	16.78 million colors
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.711, G.722, G.723.1, G.726
Bluetooth	No
Security algorithms	802.1x RADIUS, HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	4.6 W
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g