Detailed Specifications
YEALINK 1301009 SIP T73W Business IP Phone
Overview :
[This offering is a multifunctional business IP phone featuring a vibrant 2.8-inch color display and modern wireless connectivity. It is deployed by enterprise IT administrators and telephony procurement teams to deliver reliable, high-performance desktop communication. The device removes operational barriers by combining advanced telephony features with built-in Wi-Fi 6, Bluetooth 5.0, and enhanced TEE hardware encryption.
Technical coverage provides direct access to ultra-high-definition voice performance, Acoustic Shield technology, and smart noise filtering to eliminate background interference in busy office environments.It is deployed across enterprise offices, corporate workspaces, and administrative desks utilizing standard SIP infrastructure.
Compatibility is bound to enterprise SIP platforms, IP PBX networks, and the broader Yealink headset and EXP55 color-screen expansion module ecosystem. This hardware unit should NOT be applied to unsupported legacy analog setups or unverified non-SIP communication environments.]
Key Features :
2.8-inch (320 x 240 pixel) color LCD display with backlight and slim modern design
Supports up to 12 independent SIP VoIP accounts
Built-in dual-band Wi-Fi 6 (802.11a/b/g/n/ac/ax) and Bluetooth 5.0 modules
Built on Linux 6.1 with a TEE hardware encryption solution and dual system backup
Yealink Optima HD Voice, Acoustic Shield, and Smart Noise Filtering technologies
Hall switch handset design and professional-grade 3W speaker
Built-in USB 2.0 port for local call recording, USB headsets, and storage
Supports up to 40 programmable DSS keys via page turning and up to 3 cascading EXP55 color-screen expansion modules
Specifications :
| Specification | Value |
| Brand | YEALINK |
| Part Number | 1301009 |
| Product Type | Business IP Phone |
| Model Name | SIP-T73W |
| Display Size & Type | 2.8-inch Color LCD with Backlight |
| Display Resolution | 320 x 240 pixels |
| Operating System | Linux 6.1 |
| SIP Accounts | Up to 12 Accounts |
| Audio Technologies | Optima HD Voice, Acoustic Shield, Smart Noise Filtering |
| Wireless Connectivity | Dual-Band 2.4G/5G Wi-Fi 6, Bluetooth 5.0 |
| Interface Ports | Dual-Port Gigabit Ethernet, 1x USB-A 2.0, 2x RJ9 Handset/Headset |
| Power Over Ethernet (PoE) | IEEE 802.3af Class 2 |
| Deployment Environment | Enterprise Desktops / Office Workspaces |
| Lifecycle Phase | Active Business Communication Terminal |
| Geographic Availability | Global Standard Distribution |
