Yealink SIP-T52S User Manual

User Guide for T5 Series IP Phones
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If the code is not configured, the phone will place a call to the monitored user instead of
retrieving the parked call when you press the BLF List key.
7. Click Confirm.
Note
According to the response message from the server, the IP phone will automatically configure
the BLF List keys beginning from the first unused DSS key (The default order of BLF List keys
assigned automatically is Line Key->Ext Key.). Once any DSS key is seized, the IP phone will skip
to configure the next DSS key.
Note
For more information on BLF List URI/BLF List Pickup Code/BLF List Barge In Code/BLF List
Retrieve Call Parked Code, contact your system administrator.
The pickup code is used in the following order of preference:
BLF List Pickup Code (Account->Advanced)>Directed Call Pickup Code
(Account->Advanced)>Directed Call Pickup Code (Features->Pick up & Park). If all of them
are not configured, pressing the BLF List key will directly call the monitored user when he/she
receives an incoming call. For more information on pickup code, refer to Call Pickup.
Your system administrator can customize the assignment order.

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