Yealink SIP-T52S User Manual

Available Features with Optional Accessories
201
Activating the Wi-Fi Mode
When Wi-Fi USB dongle WF40 is connected to the USB port on the back of the IP phone, a
message will display on the LCD screen:
You can press OK to activate Wi-Fi mode directly and scan Wi-Fi devices automatically.
If you press Cancel, you can activate Wi-Fi mode manually when you want to use the Wi-Fi
feature.
Procedure:
1. Navigate to Menu->Basic->Wi-Fi.
2. Select On from the Wi-Fi field.
3. Press Save.
The IP phone scans the available wireless networks in your area.
Deactivating the Wi-Fi Mode
You should deactivate the Wi-Fi mode when you need to connect your phone to the wired
network.

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