Yealink SIP-T27G User Manual

User Guide for the SIP-T27G IP Phone
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If phone A has more than one call, do the following:
1. Long press the desired line key on phone B.
The list of calls appears on the LCD screen of phone B.
2. Press or to select the active call.
The Cancel, Call Pull, New Call and Barge In soft keys appear when the active call is
highlighted.
3. Press the Barge In soft key to interrupt the active call of phone A.
Party B may hear a warning tone and then set up a conference call with the other parties of
the active call.
4. Press , the Hold or the End Call soft key.
- If any party in the conference call presses , the Hold soft key, two-way voice can
be heard between the remaining parties.
- If party A or party B presses the End Call soft key, the remaining parties are still
connected. If the other party (not the shared line party) presses the End Call soft key,
the conference call is ended.
Call Pull
Call pull feature allows users to retrieve an existing call from another shared phone that is in
active or hold status. For example, when there is a call between phone A and phone C, you can
use call pull feature on phone B to retrieve this call from phone A. Then the call is established
between phone B and phone C.
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Yealink SIP-T27G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Gold
Wall mountable	Yes
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
RJ-9 ports quantity	2
USB 2.0 ports quantity	1
Voice codecs	CNG, G.711, G.722, G.723.1, G.726, G.729, G.729ab, VAD, iLBC
Dual-Tone Multi-Frequency (DTMF) modes	SIP info
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Bluetooth	-
Security algorithms	AES, MD5
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Volume control	Digital
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm