Yealink SIP-T52S Administrator's Guide

Configuring Audio Features
835
phones:
 Australia
 Austria
 Brazil
 Belgium
 China
 Czech
 Denmark
 Finland
 France
 Germany
 Great Britain
 Greece
 Hungary
 Lithuania
 India
 Italy
 Japan
 Mexico
 New Zealand
 Netherlands
 Norway
 Portugal
 Spain
 Switzerland
 Sweden
 Russia
 United States
 Chile
 Czech ETSI
Configured tones can be heard on IP phones for the following conditions.
Condition
Description
Dial
When in the dialing interface
Secondary Dial
When adding a comma “,” to the digit map (For
more information on digit map, refer to Dial Plan
using Digit Map String Rules)

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