The Yealink SIP-T31P is an entry-level IP phone designed specifically for efficient business communication. With its clear HD voice quality, it ensures a professional audio experience.

Key features include a:

• Display: 2.3" graphical LCD with a resolution of 132 x 64 pixels, complete with backlight for enhanced visibility.
• SIP Accounts: Supports up to two SIP accounts.
• Ethernet Ports: Includes two RJ45 10/100M Ethernet ports with Power over Ethernet (PoE) support.

Moreover, the phone excels in audio capabilities with:

• Full-duplex speakerphone functionality with Acoustic Echo Cancellation (AEC).
• Smart noise filtering technology for clearer calls.

This device also features support for local 5-way conferencing, RJ9 wired and EHS wireless headsets, and comes equipped with one-touch speed dial functionality. Additionally, it is designed to be user-friendly with an adjustable stand and wall-mountable options.

In terms of power consumption, options include 2-3W with a power adapter and 3-4W via PoE. The overall dimensions make it a compact solution for office environments.