Yealink SIP-T52S User Manual

About This Guide
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About This Guide
Thank you for choosing Yealink T5 series IP phones, which deliver the industry’s leading HD
audio quality and a wide range of business telephony features, such as Call Hold, Call Transfer,
Busy Lamp Field, Call Recording, Multicast Paging and Conference over an IP network.
Meanwhile, it features a compact appearance, robust performance and cost efficiency for daily
desktop voice communications.
This guide provides everything you need to quickly use your new phone. First, verify with your
system administrator that the IP network is ready for phone configuration. Also be sure to read
the Quick Start Guide in your phone package before you set up and use the IP phone. As you
read this guide, keep in mind that some features are configurable by your system administrator
or determined by your phone environment. As a result, some features may not be enabled or
may operate differently on your phone. Additionally, the examples and graphics in this guide
may not directly reflect what is displayed or is available on your phone screen.
This user guide contains information for the following Yealink products:
 SIP-T54S media IP phones
 SIP-T52S media IP phones
Read the Yealink Products Regulatory Notices guide for all regulatory and safety guidance.
Related Documentation
You can obtain additional information on the following phone's support pages:
 Media IP Phone SIP-T54S
 Media IP Phone SIP-T52S
The following types of related documents are available on each support page:
 Release Notes, which details bug fixes and feature enhancements when an update is
released.
 Quick Start Guide, which describes how to assemble your phone and configure the basic
phone features.
 Wall Mount Installation Guide, which provides detailed instructions for how to use an
optional wall mount bracket to mount your phone on the wall.
 Administrator Guide, which provides the detailed information on how to configure phone
features for system administrator.
 Regulatory Notice, which provides information for all regulatory and safety guidance.

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