Adjustable High-Resolution Display
Aligning with a fully adjustable display, the T5 Business Phone Series can easily fulfill the viewing needs at a variety of angles and under a variety of lighting conditions and finally provides optimized user experience.

Acoustic Shield technology
The Yealink T5 Business Phone Series is designed with Yealink Acoustic Shield technology to deliver distraction-free voice clarity for remote participants by utilizing multiple microphones to create a virtual shield.

Corded Cordless Phone
The Yealink New T5 Business Phone Series supports DECT handset compatibility via a DECT dongle Yealink DD10K, up to 4 cordless handsets. Seamless switching of calls between the desktop phone and the cordless DECT handset.

Advanced Wireless Connectivity
Built-in Bluetooth 4.2 for wireless headsets connection and enhanced mobility. Wi-Fi 2.4G/5G to help business maximize the use of wireless network, reduce internet cable cost and support clean and uncluttered workspace communications.

Specification

Product
Product id	655261
Brand	Yealink Network Technology
Partnr	T53W
EAN/UPC code	6938818303188
Technical details
Speakerphone	Y
Display
Display	LCD
Display resolution	360 x 160 Pixels
Display diagonal	3.7 inch
Backlight display	Y
Touchscreen	N
Phone features
Answering machine	Y
Lines quantity	8 regels
Caller ID	Y
Do not disturb function	Y
Redialing	Y
Conference call	Y
Call forwarding	Y
Call hold	Y
Phonebook sharing	Y
Speed dialling	Y
Number of VoIP accounts	12
Call return	Y
Call waiting	Y
Call transfer	Y
Phonebook capacity	1000 entries
Call history	Y
Short Message Service (SMS)	Y
Call park	Y
Call pick up	Y
Anonymous call	Y
Anonymous call rejection	Y
Full duplex	Y
Audio
Voice codecs	G.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC
Voice activity detection	Y
Adaptive jitter buffers	Y
Automatic gain control	Y
Comfort noise generation (CNG)	Y
Packet loss concealment (PLC)	Y
Network
Bluetooth	Y
Ethernet LAN	Y
Ethernet LAN interface type	Gigabit Ethernet
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Supported network protocols	FTP/TFTP/HTTP/HTTPS
Wi-Fi	Y
Quality of Service (QoS) support	Y
Bluetooth version	4.2
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Camera
Front camera	N
Security
Security algorithms	AES, HTTPS, SIPS
Ports & interfaces
Ethernet LAN (RJ-45) ports	2
USB 2.0 ports quantity	1
RJ-9 ports quantity	2
DC-in jack	Y
Power
AC adapter input voltage	100 - 240 V
Power over Ethernet (PoE)	Y
Power consumption (typical)	2.3 W
AC adapter output voltage	5 V
AC adapter output current	1.2 A
Design
Product type	IP phone
Handset type	Wired handset
Keypad illumination	Y
Device lock	Y
Wall mountable	Y
Mounting	Desk/Wall
Weight & dimensions
Width	212 mm
Depth	210.6 mm
Height	174.5 mm
Performance
DECT connectable	Y
Dual-Tone Multi-Frequency (DTMF) modes	In-band, Out-of band, SIP info
Management features
Integrated voicemail	Y
Volume control	Buttons
Number of programmable keys	8
Colour
Product colour	Black
Microphone
Microphone mute	Y
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 procent
Storage temperature (T-T)	-30 - 70 °C
Certificates
Certification	CE, FC, RoHS
Packaging content
Cables included	LAN (RJ-45)
Number of DECT wireless handsets	4
Number of handles included	1 stuk(s)
Quick start guide	Y
Logistics data
Harmonized System (HS) code	85171800