Yealink SIP-T38G Manual

Gigabit Color IP Phone Using the Advanced Phone Functions
Group Listening
When the key is configured as Group Listening key, you are allowed to enable 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 using handset/headset; meanwhile the others nearby can listen using
speakerphone. You can get back to the previous mode by pressing the key again. (If the
current mode is handset or headset, users can press the speaker button to open or
close the group listening function)
To assign the key as Group Listening:
1) Choose DSS Key->Memory Key or Line Key, choose one of the keys you want to
make the assignment, there is a pull-down menu in the Type field, and choose
Group Listening from the list.
2) Press Confirm button to save the changes.
Public Hold
The key can be configured as a public hold key. During a conversation, all members
belonging to that particular BLA group can use this key to hold a call.
To assign the key as Public Hold:
1) Choose DSS Key->Memory Key or Line Key, choose one of the keys you want to
make the assignment, there is a pull-down menu in the Type field, choose Public
Hold from the list.
2) Press Confirm button to save the changes.
Private Hold
The key can be configured as a private hold key. During a conversation, all members
belonging to that particular BLA group can use this key to hold the call, but only the
initiator can retrieve the call.
To assign the key as Private Hold:
1) Choose DSS Key->Memory Key or Line Key, choose one of the keys you want to
make the assignment, there is a pull-down menu in the Type field, choose Private
Hold from the list.
2) Press Confirm button to save the changes.
Shared Line
The Shared Line Appearances (SLA, which is also named as BLA) feature allows
subscribers to share SIP lines and also provides status monitoring of the shared line.

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