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Yealink T73U
Internal ref: YEALINKT73U // Manufacturer part #: 1301012
IP phone with a professional design, HD audio, and flexible connectivity to suit any work environment.
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£72.99 - £87.59 Incl. VAT
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2 years of manufacturer warranty Subject to manufacturer conditions
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Key features
- Professional and compact design with 2.8” colour display
- HD audio with powerful speaker for clear and immersive calls
- Up to 12 SIP accounts for multi-user or multitasking environments
- Compatible with BT41 (Bluetooth) and WF50 (Wi-Fi) dongles
- USB port for call recording or connecting accessories
- Advanced security with Linux system and Trusted Execution Environment (TEE)
- Compatible with EXP55 expansion modules for enhanced functionality
- Intuitive interface with touch keys and efficient navigation
In the box
- 1 x Yealink T73U IP phone
- 1 x Wired handset
- 1 x Ethernet cable (2 m UTP CAT5E cable)
- 1 x Stand
- Quick start guide
Product range:
Product description
Yealink T73U
Modern and functional design
The Yealink T73U stands out for its elegant, compact design that aligns with current aesthetic standards. Its 2.8” backlit colour display offers a clear and intuitive visual experience, ideal for professional environments. Thanks to Hall Switch technology, the phone provides a quieter office environment, improving user comfort during daily work.
Superior audio quality
This model features Yealink’s Optima HD Voice technology, ensuring crisp and immersive communications. Its 3W speaker and intelligent noise-filtering microphone allow clear conversations even in noisy environments. In addition, the handset is hearing aid compatible (HAC), making it accessible to users with hearing loss.
Security and business compatibility
The T73U runs on Linux 6.1 with TEE hardware encryption, providing a secure environment for data storage. It also includes advanced security features such as TLS 1.3, SRTP, and multi-level authentication. It is compatible with leading platforms such as 3CX, Broadsoft, and Broadworks, and allows a dual-system configuration to prevent downtime caused by update failures.
Scalability and easy installation
This IP phone supports up to 12 SIP accounts and can connect to up to three EXP55 expansion modules, offering up to 234 programmable keys. Its USB port allows call recording, headset connection, and other accessories. In addition, thanks to the Yealink RPS service, the T73U can be deployed automatically without manual configuration, enabling mass installation with zero-touch provisioning.
Technical specifications:
- Display: 2.8” colour TFT, 320x240 pixels
- Audio: HD Voice, Acoustic Shield, full-duplex hands-free
- SIP accounts: Up to 12
- Connectivity: USB 2.0, Gigabit Ethernet, compatible with BT41/WF50 dongles
- Expansion: Up to 3 EXP55 modules
- Security: TLS 1.3, SRTP, TEE, Linux 6.1
- Installation: PoE, wall mounting, adjustable stand
- Dimensions: 208.95 × 202.13 × 50.43 mm
- Power consumption: 1.30–1.48 W (PSU), 1.368–1.832 W (PoE)
Product Specs.
| Manufacturer part # | 1301012 |
|---|---|
| EAN | 6938818320680 |
| Warranty | 2 years |
| Corded or cordless | Corded |
| Popular Filters | With screen, Wall-mounted, With answering machine, With hands-free |
| Number of SIP Accounts | 12 SIP accounts |
| Technology | VoIP |
| Function keys | With call key , With hands free kit, With mute key , With navigation key , With pause key , With R key, With redial key |
| Expansion module | Compatible with up to 3 modules |
| Headset port | With headset port |
| Headset conectivity | Wired RJ connector, USB |
| Power Over Ethernet (PoE) | With PoE |
| Type of display | Colour display |
| Connectivity | 1 USB port, 2 RJ45 ports, Headset port |
| Wifi | Wi-Fi via dongle |
| Bluetooth | Bluetooth Via Dongle |
| Sold as pack | No |
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 Yealink T73U |  Alcatel-Lucent Myriad M5s Deskphone £92.99 £111.59 Incl. VAT | |
| Bluetooth | Bluetooth Via Dongle | -- |
| Wifi | Wi-Fi via dongle | -- |
| Function keys | With call key | With call key |
| Expansion module | Compatible with up to 3 modules | -- |
| Headset port | With headset port | With headset port |
| Type of display | Colour display | Colour display |
| Connectivity | 1 USB port | 1 USB port |
| Sold as pack | No | -- |
| Headset conectivity | Wired RJ connector | Wired RJ connector |
| Power Over Ethernet (PoE) | With PoE | With PoE |
| Technology | VoIP | VoIP |
| Number of SIP Accounts | 12 SIP accounts | 8 SIP accounts |
| Popular Filters | With screen | With screen |
| Corded or cordless | Corded | Corded |
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Frequently Asked Questions
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