Yealink SIP-T46U IP Phone
Professional Yealink T46U IP phone with 4.3″ display, 16 SIP lines, dual USB ports, and HD audio. Includes 24-month warranty. PoE-powered; optional power supply available separately.
PRODUCT OVERVIEW
The new Yealink SIP-T46U IP Phone is designed for busy professionals, managers, reception teams and office users who need flexible call handling, clear business audio and extensive programmable controls.
It combines a 4.3-inch colour display with up to sixteen SIP accounts, ten programmable line keys, dual Gigabit Ethernet, Power over Ethernet and two USB ports for compatible headsets, expansion modules, recording and optional wireless accessories.
Brand New
Supplied new and unused with the Yealink SIP-T46U phone, handset, handset cord, Ethernet cable, adjustable desktop stand and manufacturer documentation. A compatible SIP telephone service and network connection are required.
WHAT’S INCLUDED
- ✓ Yealink SIP-T46U 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 EXP43 Expansion Module
- + Yealink WF40 or WF50 Wi-Fi Dongle
- + Yealink BT40, BT41 or BT52 Bluetooth Dongle
- + Compatible USB Headset
- + Compatible RJ9 Wired Headset
- + Yealink EHS40 Headset Adapter
- + PoE Injector
- + Wall-Mount Bracket
- + 24-Month Extended Warranty
KEY FEATURES
Supports multiple lines, extensions and telephone identities
Bright 480 × 272 backlit screen for calls and menus
Supports headsets, recording, expansion and wireless dongles
Helps reduce distracting background noise during calls
Fast network connectivity with one-cable power support
Compatible with Yealink EXP43 colour expansion modules
DESIGNED FOR BUSINESS
The Yealink SIP-T46U is designed for professionals who manage multiple calls, extensions and telephone functions throughout the working day.
Up to sixteen SIP accounts can be configured, allowing the phone to support multiple extensions, telephone numbers or service providers where permitted by the connected platform.
Ten physical line keys provide direct access to configured lines, monitored extensions, contacts and call-management features.
Multiple on-screen pages expand the number of programmable assignments available without requiring an external module.
The 4.3-inch colour display has a resolution of 480 × 272 pixels and provides a clear view of caller information, line status, menus, directories and call history.
A backlit display and illuminated line keys help maintain visibility in busy offices and reception environments.
The handset uses a Hall-effect switch rather than a traditional mechanical hook switch, helping provide quieter and more reliable on-hook detection.
Yealink Optima HD Voice combines wideband audio hardware, codecs and acoustic processing to support clear professional conversations.
Yealink Acoustic Shield and Smart Noise Filtering help reduce unwanted background sound transmitted to the other caller.
A full-duplex speakerphone with acoustic echo cancellation allows both participants to speak naturally during hands-free calls.
The handset is hearing-aid compatible for users with suitable hearing devices.
Call functions can include hold, mute, transfer, forwarding, Do Not Disturb, call waiting, call pickup and call parking.
The phone supports local five-way conferencing, subject to firmware and telephone-platform configuration.
Busy Lamp Field and presence indicators allow suitable extensions to be monitored before a call is placed or transferred.
Directory support can include a local phonebook, remote XML phonebooks, LDAP and synchronised platform directories.
Two USB Type-A ports provide greater accessory flexibility than single-USB business phones.
Compatible USB headsets can connect directly to the phone for professional hands-free calling.
USB call recording is supported when a suitable storage device, firmware and platform configuration are used.
Optional Yealink Wi-Fi dongles allow the phone to connect to a compatible wireless network where Ethernet cabling is unavailable.
Optional Yealink Bluetooth dongles support selected compatible wireless headsets and mobile-device integration.
Wi-Fi and Bluetooth are not integrated into the phone and require the correct optional USB accessories.
The dedicated RJ9 headset connection supports compatible professional wired headsets using the correct connection cable.
Electronic Hook Switch support is available through compatible Yealink accessories for selected wireless headset systems.
The phone supports the Yealink EXP43 expansion module, adding a colour display and up to sixty programmable functions per module.
Up to three EXP43 modules may be supported, subject to firmware and power requirements.
Dual Gigabit Ethernet ports allow the phone to connect to the network while providing a pass-through connection for a nearby computer.
IEEE 802.3af Power over Ethernet allows the phone to receive network data and electrical power through one Ethernet cable.
Where PoE is unavailable, the phone can be powered using an optional compatible Yealink 5V/2A mains adapter.
The adjustable desktop stand provides two viewing positions for different desk layouts and seating arrangements.
The phone can also be wall mounted using the appropriate compatible Yealink mounting accessory.
Provisioning options include Yealink Redirection and Provisioning Service, zero-touch deployment, XML configuration and central device-management platforms.
Security functions include TLS, SRTP, HTTPS, certificate management, 802.1X and current Yealink firmware security enhancements.
The phone requires a compatible SIP account, hosted telephone service or IP-PBX configuration. These services are not included with the hardware.
TECHNICAL SPECIFICATIONS
| Model | Yealink SIP-T46U |
| Product Type | Business SIP IP Phone |
| SIP Accounts | Up to 16 |
| Line Keys | 10 with LEDs |
| Display | 4.3-Inch Backlit Colour TFT |
| Display Resolution | 480 × 272 Pixels |
| Audio Technology | Yealink Optima HD Voice |
| Noise Reduction | Acoustic Shield and Smart Noise Filtering |
| Speakerphone | Full Duplex |
| Acoustic Echo Cancellation | Supported |
| Hearing-Aid Compatible | Yes |
| Local Conferencing | Up to 5 Way |
| Network Ports | 2 × Gigabit RJ45 |
| Computer Pass-Through | Yes |
| Power over Ethernet | IEEE 802.3af |
| USB Ports | 2 × USB Type-A |
| USB Headset Support | Yes |
| USB Recording | Supported |
| Built-In Wi-Fi | No |
| Optional Wi-Fi | WF40 or WF50 Dongle |
| Built-In Bluetooth | No |
| Optional Bluetooth | BT40, BT41 or BT52 Dongle |
| Wired Headset Port | RJ9 |
| Electronic Hook Switch | Supported |
| Expansion Module | Yealink EXP43 |
| Maximum Expansion Modules | Up to 3 |
| Optional PSU | 5V / 2A |
| Power Adapter Included | No, Unless Stated |
| Desktop Stand | Two Adjustable Angles |
| Wall Mountable | Yes, Optional Bracket |
| Provisioning | RPS, XML and Zero Touch |
| Security | TLS, SRTP, HTTPS and 802.1X |
| Operating Temperature | -10°C to +50°C |
| Condition | Brand New |
| Colour | Classic Grey |
WHY BUY NEW FROM PCL?
1. Brand-New Equipment
Supplied new and unused for reliable professional deployment.
2. Sixteen SIP Accounts
Suitable for users managing multiple lines and extensions.
3. Dual USB Expansion
Supports headsets, recording, wireless adapters and expansion.
4. Business-Grade Audio
HD Voice and noise reduction support clearer conversations.
5. Gigabit Networking
Dual Gigabit ports support fast network pass-through.
6. Flexible Power
Supports PoE or an optional compatible mains adapter.
7. PCL Warranty
Covered by our 12-month warranty for added peace of mind.
8. Fast UK Delivery
Securely packed and supplied with free next day UK delivery.
COMPATIBILITY & SETUP
The Yealink SIP-T46U is a SIP network phone and requires a compatible hosted VoIP provider, SIP server or IP-PBX.
The phone connects to the network 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. Wireless network access requires a compatible Yealink WF40 or WF50 USB dongle.
Bluetooth is not built in. Bluetooth headset or mobile-device connectivity requires a compatible Yealink Bluetooth USB dongle.
Compatible wired professional headsets can connect through the RJ9 headset socket. Selected USB headsets can use either USB Type-A port.
The Yealink EXP43 expansion module can be connected for additional programmable line, presence and Busy Lamp Field keys.
Available features, codecs, programmable keys and call controls depend on the selected VoIP provider, telephone platform and administrator configuration.
Please note: A SIP account, telephone number, hosted licence, PoE equipment, mains adapter, Wi-Fi dongle, Bluetooth 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 • Dual USB business IP phone • 12-month warranty • Free next day UK delivery



