Yealink T46S 16-Line SIP IP Phone (Brand New)
Yealink T46S with 4.3″ colour display, dual Gigabit ports, Optima HD voice, and 16 SIP account support. Includes 24-month warranty. PoE-powered; optional power supply available separately.
PRODUCT OVERVIEW
The new Yealink SIP-T46S IP Phone is a professional colour-screen business telephone designed for executives, reception teams and busy office users who manage multiple calls and extensions.
It combines support for up to sixteen SIP accounts with a 4.3-inch colour display, ten illuminated line keys, Yealink Optima HD Voice, dual Gigabit Ethernet, Power over Ethernet and flexible USB accessory support.
Brand New Old Stock
Supplied new and unused in manufacturer packaging. Yealink discontinued the SIP-T46S in March 2022, making it particularly suitable for extending or maintaining an established compatible deployment.
WHAT’S INCLUDED
- ✓ Yealink SIP-T46S IP Phone
- ✓ Telephone Handset
- ✓ Handset Curl Cord
- ✓ Ethernet Cable
- ✓ Adjustable Desktop Stand
- ✓ Quick Start Guide
- ✓ Manufacturer Packaging
- ✓ 12-Month PCL Warranty
- ✓ Free Next Day UK Delivery
OPTIONAL EXTRAS
- + Yealink 5V / 2A Power Adapter
- + Yealink EXP40 Expansion Module
- + Yealink WF40 Wi-Fi Dongle
- + Yealink BT40 Bluetooth Dongle
- + Compatible USB Headset
- + Compatible RJ9 Wired Headset
- + Compatible EHS Headset Adapter
- + PoE Injector
- + Wall-Mount Bracket
- + 24-Month Extended Warranty
KEY FEATURES
Supports multiple lines, extensions and telephone identities
4.3-inch 480 × 272 backlit screen for calls and menus
Clear wideband handset and speakerphone audio
Ten line keys with up to twenty-seven assignments
Fast networking with one-cable power support
Supports headsets, recording and optional wireless adapters
DESIGNED FOR BUSINESS
The Yealink SIP-T46S is designed for professional users who need clear visual call information and rapid access to multiple lines, monitored extensions and call-management functions.
Up to sixteen SIP accounts can be configured, allowing the phone to support multiple extensions, telephone numbers or providers where permitted by the connected platform.
Ten illuminated line keys can be assigned to SIP accounts, speed dials, Busy Lamp Field indicators, monitored extensions and other supported functions.
Three display pages provide access to up to twenty-seven programmable assignments without requiring paper labels.
The 4.3-inch 480 × 272 colour display clearly presents caller information, line status, call history, directories, menus and programmable-key labels.
Yealink Optima HD Voice and support for wideband codecs, including Opus and G.722, help deliver clear professional conversations on compatible systems.
A full-duplex speakerphone with acoustic echo cancellation allows both parties to speak naturally during hands-free calls.
Common functions include hold, mute, transfer, forwarding, call waiting, Do Not Disturb, call pickup, call parking and voicemail access.
Five-way local conferencing allows several participants to be combined into one call, subject to firmware and telephone-platform configuration.
Directory support can include local contacts, remote XML phonebooks, LDAP and provider-supported directories.
Dual Gigabit Ethernet ports allow the telephone and a nearby computer to share one wired network connection without limiting the computer to Fast Ethernet speeds.
IEEE 802.3af Power over Ethernet allows a compatible switch or injector to provide electrical power and network data through one cable.
Where PoE is unavailable, the phone can use an optional compatible Yealink 5V/2A mains power adapter.
The USB port supports selected USB headsets and call recording to compatible USB storage.
Optional Yealink WF40 and BT40 USB adapters can add Wi-Fi or Bluetooth connectivity where supported by the installed firmware.
Wi-Fi and Bluetooth are not built into the telephone and require the correct optional USB accessories.
The dedicated RJ9 headset port supports compatible professional wired headsets using the correct connection cable.
Selected wireless headset systems can provide remote answering and call control when used with a compatible electronic hook-switch adapter.
The Yealink EXP40 expansion module adds further programmable line, speed-dial, presence and Busy Lamp Field controls.
Up to six EXP40 modules may be connected, subject to external power and accessory requirements.
The adjustable desktop stand offers two viewing positions, and the phone can also be wall mounted with the appropriate bracket.
Yealink discontinued the SIP-T46S on 31 March 2022 and identifies the SIP-T46U as its replacement.
The phone requires a compatible SIP account, hosted VoIP service or IP-PBX configuration. These services are not included with the hardware.
TECHNICAL SPECIFICATIONS
| Model | Yealink SIP-T46S |
| Product Type | Colour-Screen Business SIP Phone |
| SIP Accounts | Up to 16 |
| Line Keys | 10 with Dual-Colour LEDs |
| Programmable Assignments | Up to 27 |
| Display | 4.3-Inch Colour LCD |
| Display Resolution | 480 × 272 Pixels |
| Audio Technology | Yealink Optima HD Voice |
| Wideband Codecs | Opus and G.722 |
| Speakerphone | Full Duplex with AEC |
| Local Conferencing | Up to 5 Way |
| Local Phonebook | Up to 1,000 Contacts |
| Network Ports | 2 × Gigabit RJ45 |
| Computer Pass-Through | Yes |
| Power over Ethernet | IEEE 802.3af |
| Optional Mains Adapter | 5V / 2A |
| Power Adapter Included | No, Unless Stated |
| USB Port | 1 × USB Type-A |
| USB Uses | Headset, Recording, Wi-Fi or Bluetooth |
| Built-In Wi-Fi | No |
| Optional Wi-Fi | Yealink WF40 |
| Built-In Bluetooth | No |
| Optional Bluetooth | Yealink BT40 |
| Headset Support | RJ9, USB and EHS |
| USB Recording | Supported |
| Expansion Module | Yealink EXP40 |
| Maximum EXP40 Modules | Up to 6 |
| Desktop Stand | Two Adjustable Angles |
| Wall Mountable | Yes, Optional Bracket |
| End-of-Sale Date | 31 March 2022 |
| Condition | Brand New Old Stock |
| Colour | Classic Grey |
WHY BUY NEW FROM PCL?
Supplied as unused new old stock in manufacturer packaging.
Clear colour interface for calls, directories and settings.
Supports up to sixteen SIP accounts and flexible key assignments.
Optima HD Voice supports clearer professional conversations.
Dual Gigabit ports support fast computer network pass-through.
Supports compatible headsets, wireless adapters and expansion modules.
Covered by our 12-month warranty for added peace of mind.
Securely packed and supplied with free next day UK delivery.
COMPATIBILITY & SETUP
The Yealink SIP-T46S requires a compatible hosted VoIP provider, SIP server or IP-PBX.
The phone connects through Gigabit Ethernet and can receive power from a compatible IEEE 802.3af PoE switch or injector.
Where PoE is unavailable, a compatible Yealink 5V/2A power adapter is required. The adapter is not included unless specifically stated.
Wi-Fi is not built in and requires a compatible Yealink WF40 USB adapter.
Bluetooth is not built in and requires a compatible Yealink BT40 USB adapter.
The telephone has one USB port, so only one USB accessory can normally be connected directly at a time.
Compatible wired headsets can connect through the RJ9 headset port. Wireless headset systems may require the correct EHS adapter.
Yealink EXP40 modules can be added for further line, speed-dial and Busy Lamp Field controls.
As the SIP-T46S is discontinued, compatibility and firmware requirements should be confirmed before using it in a completely new deployment.
Please note: A SIP account, telephone number, hosted licence, PoE equipment, mains adapter, wireless dongle, headset and expansion module are not included unless specifically stated.
IDEAL FOR
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BUY NEW WITH CONFIDENCE
Brand new and unused • Colour display and Gigabit PoE • 12-month warranty • Free next day UK delivery


