![Doro PhoneEasy 100W DECT Cordless Phone with Amplified Sound and Big Buttons, NO Answerphone (Twin Set/White) [UK and Irish Version]](https://media.thinkassemble.co.uk/2026/01/08084104/695f6da07915eeb1744c2b424c6273ceb25812ac9ef8b32f28b62.jpg)
Fast delivery within 72 Hours
Yealink SIP-T31P Entry-level IP Power over Ethernet Corded Phone with 2 Lines, HD Voice and 2.3 Inch Graphical LCD Display with Backlight (132 x 64 Pixel) – Black
£48.93
Out of stock
Boost your business productivity with the Yealink SIP-T31P, a high-performance entry-level IP phone featuring industry-leading HD Voice and Smart Noise Filtering for crystal-clear communication. This sleek black corded phone streamlines your workspace with a backlit 2.3-inch graphical LCD and integrated Power over Ethernet (PoE) for a professional, clutter-free setup.
- Crystal-Clear Visibility: The 2.3-inch 132 x 64-pixel backlit display ensures effortless navigation and readability of the 2-line interface in any lighting.
- Professional Audio Quality: Experience natural conversations with Yealink HD Voice technology and Opus codec support that effectively eliminate background distractions.
- Streamlined Connectivity: Integrated PoE support and a built-in two-port Ethernet switch simplify installation by delivering power and data through a single cable.
- Advanced Productivity Tools: Manage complex workflows with ease thanks to support for two SIP accounts and local 5-way conferencing capability.
Out of stock
Shipping & Delivery
-
Courier delivery under £30
Our courier will deliver to the specified address
2-3 Days
From £4.99
-
Prime delivery
Our prime courier will deliver to the specified address
1-2 Days
From £12.99
-
Manufacture Warranty 1 Year
-
Free 30-Day returns
Product Description
Product Overview
Boost your business productivity and streamline your desk space with the Yealink SIP-T31P, a high-performance entry-level IP phone designed for the modern professional. Engineered to deliver elite communication features without the high-end price tag, this sleek black corded phone features a generous 2.3-inch graphical LCD with a built-in backlight, ensuring crystal-clear visibility of your 2-line interface in any lighting condition. Experience the power of industry-leading Yealink HD Voice technology and Smart Noise Filtering, which eliminate distracting background sounds to ensure every conversation is rich, natural, and professional. With integrated Power over Ethernet (PoE) support, the SIP-T31P reduces cable clutter by drawing power directly from your network, making it the perfect, easy-to-install solution for offices, home workspaces, and growing enterprises seeking a reliable VoIP powerhouse.
Key Features
- Enhanced Visual Clarity: Features a 2.3-inch 132 x 64-pixel graphical LCD display with a convenient backlight for effortless navigation and readability.
- Superior Audio Experience: Equipped with Yealink HD Voice and advanced Opus codec support for industry-leading sound quality and distraction-free communication.
- Efficient Workflow Management: Supports up to 2 SIP accounts and local 5-way conferencing, allowing you to handle multiple calls and collaborations with ease.
- Seamless Installation: Integrated Power over Ethernet (PoE) and a two-port 10/100M Ethernet switch simplify your setup and minimize desktop clutter.
- Ergonomic & Versatile Design: Includes an adjustable multi-angle stand for comfortable viewing and is fully wall-mountable to suit any office layout.
- Wireless Headset Support: Compatible with EHS Wireless Headsets, providing the freedom to move while maintaining professional call quality.
Important Information
- Power Supply Note: This device is designed for Power over Ethernet (PoE) environments; a separate AC power adapter is not included and must be purchased separately if required.
- Broad Compatibility: Fully SIP-compatible and optimized for use with leading IP PBX systems and hosted VoIP service providers.
- Package Contents: Includes the Yealink SIP-T31P handset, curly cord, stand, and a CAT5E Ethernet cable for immediate network connection.
- Management Tools: Compatible with Yealink Device Management Platform (YDMP/YMCS) for easy firmware updates and remote configuration.
Why Choose Think Assemble
- Certified Quality Assurance: We supply only genuine, enterprise-grade hardware from trusted leaders like Yealink to ensure long-term reliability.
- Rapid Dispatch & Delivery: Our optimized logistics chain ensures your essential communication tools are shipped quickly to keep your business running smoothly.
- Expert Technical Support: Gain peace of mind with access to our dedicated support team, ready to assist with product selection and setup inquiries.
- Secure & Trusted Shopping: Enjoy a stress-free upgrade experience with our secure checkout and commitment to transparent product information.
Specification
Overview
| Weight | 700 g |
|---|---|
| Dimensions | 18.9 × 18.8 × 16.2 cm |
| Batteries | 1 Lithium Ion batteries required. |
| Is discontinued by manufacturer | No |
| Language: | English, English |
| Product Dimensions | 18.9 x 18.8 x 16.2 cm; 700 g |
| Date First Available | 15 Oct. 2020 |
| Manufacturer | Yealink |
| Item model number | SIP-T31P-2 |
| Country of origin | China |
| Guaranteed software updates until | unknown |
Customers Love Saving Every Single Day
From first-time shoppers to loyal regulars, our customers agree: everyday low prices beat waiting for a sale. Read their experiences below.
26 reviews for Yealink SIP-T31P Entry-level IP Power over Ethernet Corded Phone with 2 Lines, HD Voice and 2.3 Inch Graphical LCD Display with Backlight (132 x 64 Pixel) – Black
Clear filtersOnly logged in customers who have purchased this product may leave a review.
John Somebody –
Easy to setup using a webpage, it can be setup using the LCD display too. It does not come with a power supply, so you can either get an ethernet power supply adapter or a standard 5v 2000ma adapter. I went with the latter.
Tia –
Came with no power cable and can’t even use the phone because it asked for an old password even though it’s new? Can’t do anything on the phone. Googled about “old password” as there is nothing about having to put in an old password and no info on the box about a so called password. Will be sending back asap.
David P. –
Super bit of kit. I use with my Andrews & Arnold VOIP line and it works great. As some others have pointed out it doesn’t come with a power supply so if you haven’t got Power Over Ethernet it requires a 5V DC 600ma power supply. If you have a spare 1A USB plug you can obtain a USB to DC Power Jack (5.5mm X 2.1mm) for around £5 which works ideally. It should be emphasised that it needs a decent amount of knowledge in IP phone systems to setup so it won’t be for everyone.
Rich –
Works as described and was able to centrally provision from a SIP service. As per the description, using PoE straight from our PoE compatible switch.
thinkassemble.co.uk Customer –
The phone did not come with a power adapter, which is listed in the content of the package!
thinkassemble.co.uk Customer –
Comes without power supply so dont expect to use it out of the box and factor it into the price
Mr B. –
clear line, easy to hear, easy to use once you have been shown how. I joined bOnline as my voip provider and they couldn’t have been more helpful in setting up the phone.
Mr GJC –
Read previous reviews and note that this phone comes with no ability to power it – hence returned.
thinkassemble.co.uk Kunde –
Sehr einfach in die Fritz Box integrierbar
Innerhalb von 10 Minuten lief das Telefon in der FritzBox 7590 inkl. Einstellungen am Telefon wie Display, Tastenton, Klingelton, Datum und Uhrzeit, etc.Anders als beim Grandstream, da lief nach 2 Stunden und Recherche im Internet und Hotline immer noch nichts.
Emiliano Ricco –
prodotto conforme imballo idoneo
prodotto conforme imballo idoneo
GSP SRL –
Qualità
Funzionale
Andre L. –
Einfaches IP Telefon für FritzBox geeignet
Für eine FritzBox 5530 wurde ein passendes Telefon gesucht. Mangels ISDN-Bus wurde das Yealink als IP-Telefon ausgewählt. Im Internet findet man für die größeren Varianten Anleitungen, die auch mit dem T31 funktionierten. Es war lediglich zusätzlich die Zertifikatsprüfung abzuschalten.Wichtig, das Telefon benötigt einen PoE Switch oder ein zusätzliches Netzteil.
Abdul k. –
Wors of money
Don’t buy it , it’s came without adapter and I called the service support team they said that , it will come without adapter from thinkassemble.co.uk and we should pay additionally 30aed for adapter . After two days they came some place far from my place and my self collected the adapter, after trying to connect the adapter its not fitting the phone. So requested thinkassemble.co.uk to initiate return.. I lost 30 AED for the adapter..
John Somebody –
Easy to setup using a webpage, it can be setup using the LCD display too. It does not come with a power supply, so you can either get an ethernet power supply adapter or a standard 5v 2000ma adapter. I went with the latter.
Tia –
Came with no power cable and can’t even use the phone because it asked for an old password even though it’s new? Can’t do anything on the phone. Googled about “old password” as there is nothing about having to put in an old password and no info on the box about a so called password. Will be sending back asap.
David P. –
Super bit of kit. I use with my Andrews & Arnold VOIP line and it works great. As some others have pointed out it doesn’t come with a power supply so if you haven’t got Power Over Ethernet it requires a 5V DC 600ma power supply. If you have a spare 1A USB plug you can obtain a USB to DC Power Jack (5.5mm X 2.1mm) for around £5 which works ideally. It should be emphasised that it needs a decent amount of knowledge in IP phone systems to setup so it won’t be for everyone.
Rich –
Works as described and was able to centrally provision from a SIP service. As per the description, using PoE straight from our PoE compatible switch.
thinkassemble.co.uk Customer –
The phone did not come with a power adapter, which is listed in the content of the package!
thinkassemble.co.uk Customer –
Comes without power supply so dont expect to use it out of the box and factor it into the price
Mr B. –
clear line, easy to hear, easy to use once you have been shown how. I joined bOnline as my voip provider and they couldn’t have been more helpful in setting up the phone.