The Yealink SIP-T73U is an all-in-one business IP phone with 12 SIP accounts and offers excellent voice communications. It runs the secure Linux 6.1 operating system and TEE hardware encryption, offering a more secure storage experience.

The Yealink T73U is equipped with Yealink's HD Optima Voice for clear communication. It has a USB port for connecting Yealink's wired and wireless headsets and has a 2.8-inch colour display with 40 DSS keys (across 5 pages).

• Linux 6.1 version
• 2.8-Inch colour display
• 12-SIP Accounts
• 8 line keys with LED keys (up to 40 DSS keys over 5 pages)
• Optima HD Voice
• 3W Speaker
• Gigabit Ethernet (10/100/1000 Mbps)
• Supports up to 3x EXP55 expansion modules
• Native support for Yealink corded and cordless headset
• TEE (Trusted Execution Environment) hardware encryption solution
• Dual system function
• Stand with 2 adjustable angles
• Wall mountable
• Supports PoE (PSU sold Separately)
• Unified firmware for T7X series (T73U, T73W, T74U, T74W, T77U), T85W, and T87W)
• Handset with hall switch - Auto detects when the handset is lifted/put to answer/end calls
  
  

What's in the box?

• Yealink T73U IP phone
• Handset with handset cord
• Ethernet Cable (2m CAT5E UTP Cable)
• Stand
• Quick Start Guide