Yealink SIP-T27G Quick Installation Guide

Wall anchors and appliable tools not included in your
package are also required for wall mount installation.
Wall Mount Quick Installation Guide
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The hookswitch tab has a lip which allows the handset
to stay on-hook when the IP phone is mounted vertically.
Adjust the hookswitch tab as shown below(Take a
SIP-T46G IP phone as an example):
To attach the wall mount bracket:
1.Pull silica gels out of the two wall mount slots. (Only
for the SIP-T48S/T48G IP Phone)
1. Pull the hookswitch tab in the handset cradle.
2. Rotate the hookswitch tab 180 degrees.
3. Reinsert the hookswitch tab.
To adjust the hookswitch tab:
The IP phone is packaged with the hookswitch tab in desk
mount position. Before mounting the IP phone toa wall, you
must set the hookswitch tab to wall mount position.
Adjusting the Hookswitch Tab
Attaching the Wall Mount Bracket
WALL WALL
Avaliable for a SIP-T29G/T27P/T27G IP phone:
Quick Installation GuideWall Mount Bracket

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