Yealink SIP-T52S User Manual

User Guide for T5 Series IP Phones
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Configuring Call Pull Feature
Call pull feature allows users to retrieve an existing call from another shared phone that is in
active or public hold status.
Procedure:
1. Click Account->Advanced.
2. Select the desired account from the pull-down list of Account.
3. Enter the call pull feature access code (for example, *11) in the Call Pull Feature Access
Code field.
4. Click Confirm.
The phone will dial out “*11” automatically when you press the Call Pull (CallPull) soft key.
Using SCA Feature on the IP Phone
This section provides you with detailed information on using the IP phone in a SCA Hybrid Key
System scenario. In a SCA Hybrid Key System scenario, the status of the line key icon or line key
LED which associates with a shared line will change. For more information on line key icon or
line key LED indicators, refer to Line Key Icons or LED Instructions.
You can do the following using the IP phone in a SCA Hybrid Key System scenario:
 Placing calls
 Answering calls
 Placing a call on hold

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