Yealink SIP-T38G Manual

Gigabit Color IP Phone Customizing Your Phone
Configure Screen Saver via Web interface:
1) Choose Phone->Preference.
2) Configure ScreensaverTime and Screensaver in the corresponding field.
3) Click Confirm button to save the changes.
User also can upload the Screensaver file via web interface:
1) Choose Phone->Preference.
2) Choose Load Screensaver option, click browser button to choose the corresponding
file.
3) Press Upload button to complete the operation.
4) Also can click the Del button to delete the file.
Note:
1. Only png, jpg and bmp format pictures can be supported.
2. If the upload pictures less than 480 x 272 pixels, it will display in the middle of the
LCD, if the pictures more than 480 x 272 pixels, the pictures will be in proportion to
dwindle and household display.
3. Only uploaded picture can be deleted.
Theme
User can change the Theme via phone interface:
1) Press Menu->Display->Theme to enter the edit page.
2) Use navigation key to highlight an option.
3) Press the Save soft key to save the changes.

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