Yealink SIP-T52S Administrator's Guide

Configuring Basic Features
265
Element
Type
Values
Description
Month: 1~12
Day: 1~31
Hour: 0 (midnight)~23
Month/Week of Month/Day of
Week/Hour of Day (for
iType=1)
Month: 1~12
Week of Month: 1~5 (the last
week)
Day of Week: 1~7
Hour of Day: 0 (midnight)~23
szEnd
optional
Same as szStart
Ending time of the DST
szOffset
optional
Integer from -300 to 300
The offset time (in
minutes) of DST
When customizing an AutoDST file, learn the following:
 <DSTData> indicates the start of a template and </DSTData> indicates the end of a
template.
 Add or modify time zone and DST settings between <DSTData> and </DSTData>.
 The display order of time zone is corresponding to the szTime order specified in the
AutoDST.xml file.
 If the starting time of DST is greater than the ending time, the valid time of DST is from
the starting time of this year to the ending time of the next year.
Customizing an AutoDST file:
1. Open the AutoDST file using an ASCII editor.
2. Add or modify time zone and DST settings as you want in the AutoDST file.
Example 1:
To modify the DST settings for the existing time zone “+5 Pakistan(Islamabad)” and add DST
settings for the existing time zone “+5:30 India(Calcutta)”.

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