T46

Dual USB Ports for Flexible Expansion Choices

Overview

Professional Business Phone
4.3 Inch colour screen
2x USB Ports
Yealink WiFi & Bluetooth dongle compatible
Expansion module compatible
10x line keys (27 memory keys – 3 pages of 9 keys)

Possible deployment scenarios

SC Communicator + headset users
A design/aesthetics conscious space
Receptionists and middle management

Boost Productivity with New Powerful Chipsets

Sound and Hear with Remarkable Clarity

Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance.

Efficient Deployment and Management

Yealink T4U series supports effortless mass deployment and Zero Touch Provisioning with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism, making the device management labour-saving and efficient for the administrators.

Yealink T46U SIP Phone | Features at a Glance

User Interface Features

4.3″ color touch screen with backlight

Audio Features

Optima HD voice with Acoustic Shield and Smart Noise Filtering

Basic Features

Up to 16 SIP accounts
PoE support
Stand with two adjustable angles, wall mountable

Advanced Features

Wi-Fi via WF40/WF50, Bluetooth via BT41
Support expansion modules
Support USB recording

Connectivity

Dual USB ports, dual-port Gigabit Ethernet
Headset, EHS support

Yealink T46U Datasheet

Download

Yealink T46U Flyer

Download

Specifications

T4 Series Full Specifications

Model	SIP-T48	SIP-T46	SIP-T42	SIP-T40
LCD	7" color touch screen	4.3" color LCD	2.7" graphical LCD	2.3" graphical LCD
Resolution	800 x 480	480 x 272	192 x 64	132 x 64
LCD Backlight	√	√	√	√
Line	16	16	12	3
PoE	√	√	√	√
GigE	√	√	√	x
Wall Mounting	√	√	√	√
Foot Stand	2 adjustable angles	2 adjustable angles	2 adjustable angles	2 adjustable angles
USB Port (2.0 compliant)	2	2	2	x
Ethernet Port	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	2 x RJ45 10/100M Ethernet ports
Handset Port (RJ-9)	√	√	√	√
Headset Port (RJ-9)	√	√	√	√
External Yealink AC Adapter (optional)	AC 100~240V input and DC 5V/2A output	AC 100~240V input and DC 5V/2A output	AC 100~240V input and DC 5V/1.2A output	AC 100~240V input and DC 5V/600mA output
Line Key	0	10	6	3
Memory Key	29 touch keys	27 (3 pages of 9 keys)	15 (3 pages of 5 keys)	3
Yealink EXP50 Expansion Module (Accessory, purchased separately)	X	X	X	X
Yealink EXP40 Expansion Module (Accessory, purchased separately)	√	√	x	x
Yealink EXP20 Expansion Module (Accessory, purchased separately)	X	X	X	X
Yealink EHS36 Wireless Headset Adapter (Accessory, purchased separately)	√	√	√	√
Yealink YHS32 Headset (Accessory, purchased separately)	√	√	√	√
Yealink Bluetooth Adapter BT40 (Accessory, purchased separately)	√	√	√	X
Yealink Wi-Fi Adapter WF40 (Accessory, purchased separately)	√	√	√	X
USB Recording	√	√	√	X
3-way Conferencing	√	√	√	√
HD Voice	HD Speaker HD Handset	HD Speaker HD Handset	HD Speaker HD Handset	HD Speaker HD Handset
Wide-band Codecs	G.722，Opus	G.722,Opus	G.722, Opus	G.722, Opus
Narrow-band Codecs	G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC, Opus	G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC, Opus	G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC, Opus	G.711(A/µ), G.729, G729A G.726, iLBC
LCD Type	Fixed	Fixed	Fixed	Fixed
Operating System	Linux	Linux	Linux	Linux
Built-in Bluetooth	X	X	X	X
Built-in Wi-Fi	X	X	X	X
USB Headset (Accessory, purchased separately)	√	√	√	X
Camera	X	X	X	X
Video Resolution	X	X	X	X
Video Codecs	X	X	X	X
3-way Video Conferencing	X	X	X	X
5-way video/audio mixed conferencing	X	X	X	X
HDMI	X	X	X	X