Working from home and looking for flexible working bundles? Click here to check out our Special Packs!

Yealink T46S

The high-end communication tool that every professional needs

Internal ref: YEALINKT46S
4.3 of 8 Reviews
Key features
  • HD Voice technology
  • Supports up to 16 lines
  • PoE, dual-port gigabit Ethernet
  • 4.3" 480 x 272 pixel colour display
  • RJ9 headset port
  • Optional 5V DV power supply (sold separately)
  • Stand with two adjustable angles
  • Phonebook for 1000 entries

This product is no longer manufactured

This product have been replaced by Yealink T46U

Yealink T46U

Yealink T46U

£189.99 £129.99 £155.99 Incl. VAT
See the replacement product
Contact our experts Monday to Friday, 8.30am-5.30pm
0333 123 3050
Call us Now

Product description

Elegant executive-grade 16 line IP phone

The Yealink T46S is an elegant executive-grade 16 line IP desktop phone with a high resolution 4.3" backlit colour display and a wide range of advanced productivity-enhancing features. With Optima HD technology and the wideband Opus codec, enjoy crystal-clear communications every time. Not to mention, the T46S also comes with integrated Gigabit Ethernet technology. In turn, make the most out of efficient call handling aswell.

Two Ethernet ports and Optima HD technology

Part of Yealink's 4 series, the SIP-T46S has two Gigabit Ethernet ports and uses Optima HD technology to provide clear and lifelike communications and supports a variety of connections, including headsets, electronic hook switches, and USB. Improved from the T46G, the T46S now includes Yealink's Optima HD Voice technology that provides wideband sound, and with full-duplex, echo cancellation, acoustic clarity technology and adaptive jitter buffer, conversations are as clear as if they were face to face. Not to mention, the T46S also uses a wideband Opus codec. This codec provides higher sound quality compared with other wideband codecs within a high network bandwidth.

Up to 16 VoIP accounts

This phone has been designed for professionals who require multiple lines, supporting up to 16 VoIP accounts. It is easy and comfortable to use and its stand can be adjusted into 2 angles. This deskphone supports PoE and so does not come with a power supply included.

Supports up to 6 expansion models

Not to mention, the T46S supports up to six expansion models. This allows for up to 240 additional buttons along with an LCD display screen and LED system. If this wasn´t enough, the T46S comes with three pages of buttons. These buttons can be programmed with up to 27 paperless DSS keys. In other words, this SIP phone is excellent in terms of scalability as well.


  • Revolutionary new design
  • Yealink Optima HD voice
  • Dual-port Gigabit Ethernet
  • 4.3" 480 x 272-pixel color display with backlight
  • 2 Built-in USB ports
  • Supports Bluetooth headset (with USB Dongle)
  • Up to 16 SIP accounts
  • Paper label free design
  • PoE support
  • Headset, EHS support
  • Supports 6 expansion modules
  • Stand with 2 adjustable angles
  • Wall mountable
  • HD voice: HD handset, HD speaker
  • Codecs: G.722, G.711(A/μ), G.723, G.729AB, G.726, GSM
  • Full-duplex hands-free speakerphone with AEC
  • 3-way conferencing
  • Local phonebook up to 1000 entries
  • Busy Lamp Field (BLF), BLF list
  • Bridged Line Appearance(BLA)/SCA
  • LED for call and message waiting indication
  • Dual-color (red or green) illuminated LEDs for line status information
  • 4 context-sensitive “soft” keys

In the box

  • 1 x SIP-T46S IP Phone
  • 1 x Phone stand
  • 1 x Handset and handset cord
  • 1 x Ethernet cable
  • Quick installation guide


User Guide
T4S Series Brochure

Related guides

Business telephone [How to choose]
VoIP phone guide [FAQs+PDF]
Voip phones [How to choose]
Best VoIP phones for 2019 [Top 10]
Yealink IP phones series [Explained]
What is DECT technology?
What is power over ethernet (poe)?

Product Specs.

More Information
Manufacturer part #T46S
Warranty1 year
Connecting lineIP SIP free
Number of lines6
Key featuresWith 3-way conference, With call log
Function keysWith call key , With hands free kit, With mute key , With navigation key , With pause key , With R key, With redial key
Softkeys5 softkeys
Phonebook featuresBlack list - XML - DND
Expansion moduleCompatible with up to 2 modules
Optimized for Microsoft LyncNot optimized for Microsoft Lync
Volume controlHandset volume control , Ringtone volume control , Speakerphone volume control
Hearing aid compatibleCompatible with hearing aid
Hands freeWith hands free kit
Headset portWith headset port
Type of headset jackEntrance RJ for headset
Sound qualityHD voice sound
Line poweredSelf-powered
Power sourcePoE powered
DisplayWith display
Type of displayColour display
Display size4.3" TFT LCD
KeypadNumerical keypad
Call indicator LEDWith LED call indicator
Connectivity2 RJ45 gigabit ports
Wall mountingWith optional wall mounting

Product Reviews

logo trustpilot product start ranking
Customers reviews