Yealink SIP-T38G User Manual

Customizing Your Phone
53
Hold
You can use this key feature to place an active call on hold or retrieve a held call.
Dependencies: Type (Key Event)
Key Type (Hold)
Usage:
1. Press the DSS key during an active call to place the call on hold.
2. Press the DSS key again to retrieve the held call.
DND
You can use this key feature to activate or deactivate the DND mode.
Dependencies: Type (Key Event)
Key Type (DND)
Usage:
1. Press the DSS key to activate the DND mode.
2. Press the DSS key again to deactivate the DND mode.
Note
Redial
You can use this key feature to access the Dialed Calls list. Press the DSS key when the
phone is idle, then you can select an entry to redial.
Dependencies: Type (Key Event)
Key Type (Redial)
Usage:
1. Press the DSS key when the phone is idle to access the dialed calls list.
2. Select an entry and press the DSS key again to redial the call.
SMS
You can use this key feature to quick access the text message feature. For more
information, refer to Short Message Service (SMS) on page 105.
Dependencies: Type (Key Event)
Key Type (SMS)
Usage: Press the DSS key when the phone is idle to access the text message feature.
Group Listening
You can use this key feature to activate the Speakerphone and Handset/Headset mode
at the same time. It is suitable for the group conversation which has more than one
person at one side. You are able to speak and listen through the handset/headset,
meanwhile the others nearby can only listen through the speaker.
When the DND mode is activated, all incoming calls will be rejected automatically.

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