Yealink SIP-T38G User Manual

Advanced Phone Features
91
This chapter provides operating instructions for the advanced features of the SIP-T38G IP
phone. The topics include:
 Busy Lamp Field (BLF)
 BLF List
 Shared Line
 Call Recording
 Hot Desking
 Intercom
 Automatic Call Distribution (ACD)
 Messages
If you require additional information or assistance with your new phone, contact your
system administrator.
You can use the BLF feature to monitor a specific user for status changes on the phone.
For example, you can configure a BLF key on the phone for monitoring the status of a
friend’s phone (busy or idle). When the friend picks up his phone to make a call, the BLF
key (memory key) LED illuminates solid red on your phone to indicate that the friend’s
phone is in use and busy. For more BLF key LED indications, refer to LED Instructions on
page 5.
You can press a BLF key to dial out the monitored phone number when it is idle. You can
receive a visual alert and an audio alert when the monitored phone is ringing. You can
also pick up a call directly by pressing the BLF key when the monitored phone is ringing.
For more information, contact your system administrator.
To configure a BLF key via phone user interface:
1. Press Menu->Features->DSS Keys->Memory Keys (or Line Keys).
2. Select the desired DSS key.
3. Press or , or the Switch soft key to select BLF from the Type field.
4. Press or , or the Switch soft key to select the desired line from the Account ID
field.
5. Enter the phone number or extension you want to monitor in the Value 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