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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3. Select the desired value from the pull-down list of Distinctive Ring Tones.
4. Click Confirm to accept the change.
To configure the internal ringer text and internal ringer file via web user interface:
1. Click on Settings->Ring.
2. Enter the keywords in the Internal Ringer Text fields.
3. Select the desired ring tones for each text from the pull-down lists of Internal Ringer File.
4. Click Confirm to accept the change.
Tones
When receiving a message, the IP phone will play a warning tone. You can customize tones or
select specialized tone sets (vary from country to country) to indicate different conditions of the
IP phone. The default tones used on IP phones are the US tone sets. Available tone sets for IP

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