Yealink SIP-T52S User Manual

Customizing Your Phone
87
Label
Short Label
Description
Configured
(for example,
aLine1)
(for example,
sunmy)
Blank
• If the label contains uppercase characters or
digits, only the uppercase characters and
digits are displayed. It displays two
characters from left to right (for example,
L1).
•else, it displays the first two characters of the
label (for example, su).
If both left blank, the default label is used. The
display rule is the same as above.
Blank
Blank
Procedure:
1. Click Dsskey->Line Key.
2. Select the desired value from the pull-down list of Linekey length in short.
3. Click Confirm.
The following figure shows an example of label display when it is set to 2 chars:

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