Yealink SIP-T52S User Manual

Available Features with Optional Accessories
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2. Press Detail to view the detailed wireless network information (for example, Profile Name,
SSID or Signal Strength).
If the IP phone is connected to a wireless network successfully, you can also navigate to
Menu->Basic->Wi-Fi->Wi-Fi Status to view the connected wireless network information.
Managing the Saved Wireless Network
Once the IP phone has ever been connected to a wireless network successfully, this wireless
network profile will be saved in Known Network(s) list. The next time you activate Wi-Fi feature,
the IP phone will be automatically connected to the wireless network which has the highest
priority (the top one). Up to 5 wireless network profiles can be saved in Known Network(s) list.
If you want to add a new one when the IP phone has already saved 5 wireless network profiles,
please delete an older one before adding.
Procedure:
1. Navigate to Menu->Basic->Wi-Fi->Known Network(s).
2. Press Option.
3. Do one of the following:
- To edit the wireless network profile:
1) Select Edit.
2) Edit the desired wireless network information.
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