Yealink SIP-T38G Manual

Gigabit Color IP Phone Customizing Your Phone
To upload the new Ring Tone via Web interface:
1) Choose Phone->Preference->Upload Ringtone.
2) Click Browse button to choose the specific ring tone file.
3) Click Upload button to upload the file.
Note:
The ring tone file format must be 16bits WAV format, 8K sample rate. Blank or other
special characters cannot be included in the file name.
To specify ring tones for a specific account via Web interface:
Choose Account->Basic->Ring Type option, and highlight the preferred one for the
chosen account in the pull-down menu, then click confirm button to save the changes.
You can adjust the volume of handset/speaker/headset/Ring.
On the corresponding interface, press the Volume adjusting bar to adjust the
corresponding volume.
For example:
1) On the idle interface, press the Volume adjusting bar to adjust the ring tone
volume.
2) On the Handset/Speaker/Headset call interface, press the Volume adjusting bar to
adjust the Handset/Speaker/Headset call volume.
Advanced Settings
User can enter the advanced settings page to configure some advance features. Enter

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