Yealink SIP-T52S User Manual

Overview
1
Overview
Before using your phone, you’d better get familiar with its features and user interface. This
chapter details your phone’s component, the icon and LED instructions, the screen layout of
your phone, and how to navigate the phone/web user interfaces. Topics include:
 Hardware
 Icons and Status Indicators Instructions
 LED Instructions
 User Interfaces
Contact your system administrator for assistance or more information.
Hardware
The main hardware of IP phones are the LCD screen and the keypad. The following figure
displays the hardware features here takes SIP-T54S IP phone as an example:

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