Yealink SIP-T52S User Manual

User Guide for T5 Series IP Phones
58
Configuring the Key Tone
If you enable key tone, the phone will produce a sound when you use the dialpad.
Procedure:
1. Navigate to Menu->Basic->Sound->Key Tone.
2. Select the desired value from the Key Tone field.
3. Press Save.
Key tone is configurable via web user interface at the path Features->Audio.
Contact Management
This section details how to manage contacts. Topics include:
 Configuring List(s) for the Directory Soft Key
 Local Directory
 Blacklist
 Remote Phone Book
Configuring List(s) for the Directory Soft Key
Directory provides an easy access to the contacts lists. The lists may contain Local Directory,
History, Remote Phone Book and LDAP. You can configure the list(s) to be accessed when
pressing/tapping the Directory (Dir) soft key on the Idle screen.
Note
Procedure (via web user interface):
1. Click Directory->Setting.
2. In the Directory block, select the desired list from the Disabled column and then
LDAP is disabled by default. Check with your system administrator to find out if this feature is
available on your phone.

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