Yealink SIP-T52S User Manual

Getting Started
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Account can be disabled via web user interface at the path Account->Register.
Configuring the Default Account
If there are multiple accounts registered on the phone, the phone will use the default account to
dial out by default.
From the Idle screen, you can press the left or right navigation key to select the desired account
as the default account for all IP phones. You can also do the following to configure the default
account.
Procedure:
1. Navigate to Menu->Features->Others->Default Account.
2. Select a desired account from the Default Account field.
3. Press Save.

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