Yealink SIP-T52S Administrator's Guide

Configuring Basic Features
219
For SIP-T54S/T46G/T46S/T29G IP phones, the display length of the line key label is extended
and the characters are displayed in one line.
SIP-T46G
For SIP-T48G/S IP phones, the characters are displayed in two lines.
SIP-T48G
When label length feature is set to Mid-range, the idle screen can display 9 digits at most (for
SIP-T54S), 10 digits at most (for SIP-T46G/T46S) and 11 digits at most (for SIP-T29G):
SIP-T46G

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