Yealink SIP-T52S Administrator's Guide

Getting Started
33
For SIP-T27G:
Note
For SIP-T23P/T23G/T21(P) E2:
For SIP-T19(P) E2:
Connecting the Power and Network
AC Power (Optional)
To connect the AC power and network:
1) Connect the DC plug of the power adapter to the DC port on the IP phone and connect
the other end of the power adapter into an electrical power outlet.
2) Connect the included or a standard Ethernet cable between the Internet port on the IP
Wireless headset adapter EHS36 should be purchased separately. For more information on how
to use the EHS36 on the IP phone, refer to Yealink EHS36 User Guide.
The EXT port on SIP-T48G/T48S/T46G/T46S IP phones can also be used to connect the
expansion module EXP40. The EXT port on SIP-T29G/T27P/T27G IP phones can also be used to
connect the expansion module EXP20. For more information on how to connect the
EXP40/EXP20, refer to Yealink EXP-specific user guide .

Yealink SIP-T52S Specifications

General

Touchscreen	-
Display diagonal	2.8 \
Backlight display	Yes
Display resolution	320 x 240 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
Bluetooth version	2.1+EDR
Security algorithms	802.1x RADIUS, HTTPS, MD5
Ethernet LAN interface type	Gigabit Ethernet
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.722, G.723, G.723.1, G.726, OPUS, iLBC
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Front camera	No
Operating system installed	Linux

Weight and Dimensions

Depth	212 mm
Width	211.6 mm
Height	166.8 mm