Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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Parameter
Permitted Values
Default
Features->General Information->Display Method on Dialing
Phone User Interface:
None
To configure display method on dialing via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Display Method on Dialing.
3. Click Confirm to accept the change.
Time and Date
IP phones maintain a local clock. The time and date can be displayed in several formats on the
idle screen of IP phones. You can select one of the default time/date formats or customize the
date format.
There are 2 available time formats: “12 Hour” or “24 Hour”. For example, for the time format “12
Hour”, the time will be displayed in 12-hour format with AM or PM specified. For the time
format “24 Hour”, the time will be displayed in 24-hour format (e.g., 9:00 PM displays as 21:00).
The time formats available:
Time Format
Example (21:39:41)
12 Hour
09:39 PM
24 Hour
21:39:41
21:39
There are 7 available date formats by default. For example, for the date format “WWW DD

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