Yealink SIP-T38G Manual

Gigabit Color IP Phone Using the Advanced Phone Functions
Intercom and Voicemail on your phones. Please contact your system administrator
for more information.
2. Users can also connect EXP38/EXP39 to extend the DSS keys to 48 or more.
Line
You can set these keys as line keys to active up to the six user accounts.
To assign the key as Line:
Choose DSS Key->Memory Key or Line Key, choose one of the link key you want to
make the assignment, there is a pull-down menu in the Type field, choose Line from the
list, press Confirm button to save the changes.
Speed Dial
You can configure the key as a simplified speed dial key. This key function allows you
access the most frequently dialed numbers easily.
To assign the key as Speed Dial:
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 Speed
Dial from the list.
2) Enter the number you want to perform Speed Dial in the Value field.
3) In the "Line" field, select a line for which to apply this key.
4) Press Confirm button to save the changes.
BLF
You can configure the key for Busy Lamp Field (BLF) which allows you to monitor the
status (idle, ringing, or busy) of other SIP accounts. User can dial out on a BLF
configured key.
To assign the key as BLF:
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 BLF
from the list.
2) Enter the number you want to monitor in the Value field,
3) In the "Line" field, select a line for which to apply this key.
4) And then enter the feature codes in the extension field.
5) Press Confirm button to save the changes.
Please refer to “LED Instruction” for more details about the LED status in different
situation.
Note:
User can also set the pickup number to active the pickup function. For example, if you
set the BLF number as 212, and the pickup number is *83, then when there is an
incoming call to 212, press the BLF key, it will call out the *83 automatically to pickup
the incoming call on 212.

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