Yealink SIP-T38G Administrator's Guide

Configuring Basic Features
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3. Enter the DND off code in the DND Off Code field.
4. Click Confirm to accept the change.
To specify the DND authorized numbers via web user interface:
1. Click on Phone->Features> Do Not Disturb.
2. Enter the numbers in the Authorized Numbers (comma separated) field.
Multiple numbers are separated by comma.
3. Click Confirm to accept the change.
If DND mode is activated on the phone, the phone can still receive the incoming
call from the numbers specified in the Authorized Numbers (comma separated)
field.

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