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Yealink T31G

Gigabit IP Fixed Phone with PoE and LCD Display - ideal for businesses and professionals

Key features
  • IP phone with 2 SIP accounts
  • Full Duplex HD sound quality for clear calls
  • Conferencing for 5 participants
  • Programmable functions for 6 buttons
  • 2.3'' LCD display for quick information viewing
  • PoE (with a single cable) 
  • Dual Gigabit Ethernet port
EAN: 6938818306059Manufacturer part #: SIP-T31G
Internal ref: YEALINKT31G

In stock.
Subject to manufacturer conditions
1 year standard warranty
£50.39 Incl. VAT
Need a quotation? Request your quote now!

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Product description

Adaptable and versatile professional SIP phone, ideal for professionals

Yealink's T3 series, and more specifically Yealink T31G, is adapted for small and medium-sized businesses as well as installation in large corporates. With its LCD display and advanced features, finding information and using your phone will be very quick and easy.

Focus on your conversation

Make the most of your conversations with T31G and Yealink audio quality. With Full Duplex HD sound you'll understand your callers perfectly and they'll have the opportunity to hear you perfectly through the speaker, just like a face-to-face meeting. You'll enjoy effective, clear and enjoyable communication that you can listen to using a 3.5mm Jack corded headset, creating a focused environment. In addition, Yealink T31G adapts to any hearing aid to ensure that everyone can benefit from crystal-clear sound.

Professional features

With its HD LCD display and interface, you can access all phone functions quickly, error-free and without the need for additional information to use your device. Your phone supports Microsoft 365 and can be added into your set-up to be more efficient, for example to respond to a conference with a single click. It has a 3.5mm Jack headset input. Plus, with 2 SIP accounts, you'll be able to handle multiple calls at once and easily transfer them.

Easy integration and installation

Your Android system gives you the ability to link features to your company's underlying ecosystem to tailor your phone to your basic needs. For development, maintenance and day-to-day use, this appliance includes centralised functions via Microsoft Device Management Platform and Unify Square for easy management.


  • LCD 2.3'' display
  • 132x64 display resolution
  • PoE
  • 2 SIP accounts
  • 2 memory keys
  • 2 LED line keys
  • 5 navigation keys
  • Volume control keys
  • 6 customisable keys
  • Stand with 2 adjustable angles
  • Opus Codec support
  • HD voice quality: speakerphone and handheld micro headset
  • Intelligent noise filter
  • Noise cancellation
  • Full Duplex hands-free speaker
  • 5-way local conferencing
  • Phonebook of up to 1000 entries
  • Caller ID (name and number)
  • Multi-language user interface
  • Blacklist
  • Call history: missed, received, dialled
  • 2 Gigabit Ethernet ports
  • 1 RJ9 port (for handheld micro headset)
  • 1 RJ9 port (for headset)
  • Supports remote hangers for connecting wireless headsets
  • Wall mounting possible
  • Classic grey
  • Dimensions: 188x189x162x50mm

In the box

  • 1 x Yealink T31G
  • 1 x Handset with handset cord
  • 1 x Stretch cable
  • 1 x Ethernet cable (2m)
  • 1 x Bracket
  • 1 x User manual


Yealink T31G - Datasheet-EN
Yealink T3 Series - Flyer (EN)

Product Specs.

More Information
Warranty1 year
Connecting lineIP SIP
Number of lines2
Key featuresWith 5-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
Expansion moduleNot compatible
Optimized for Microsoft LyncNot optimized for Microsoft Lync
Volume controlHandset volume control , Ringtone volume control , Speakerphone volume control
Hearing aid compatibleCompatible with hearing aid
SpeakerphoneFull Duplex
Hands freeWith hands free kit
Headset portWith headset port
Sound qualityHD voice sound
Power sourcePoE powered
DisplayWith display
Type of displayGraphical display, LCD display
Display size2.3”
KeypadNumerical keypad
Call indicator LEDWith LED call indicator

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