Display:
3.5-inch color touch LCD
Resolution: 320 × 240 pixels
Multi-touch user interface with gesture support
Screensaver and digital photo frame mode

Lines and Keys:
Supports up to 12 SIP lines/accounts
Dedicated keys for speakerphone, headset, mute, hold, transfer, volume control
Multiple soft keys for flexible functions

Audio:
Poly HD Voice technology for crystal-clear sound
Acoustic Clarity™ (full duplex, echo cancellation, background noise suppression)
Frequency response: 100 Hz – 20 kHz
Supported codecs: G.711 (A-law and μ-law), G.729AB, G.722 (HD Voice), iLBC

Connectivity:
Dual Gigabit Ethernet ports (10/100/1000 Mbps)
1 × RJ9 headset port
2 × USB 2.0 ports for headsets, storage, and call recording
Power over Ethernet (PoE) IEEE 802.3af support
Optional external power adapter

Additional Features:
Wall-mountable with included reversible stand
Multi-language user interface including Arabic
Compatible with a wide range of SIP-based PBX systems
Supports up to 3 expansion modules for additional keys and functions
USB camera support for video calls (camera sold separately)
Built-in web applications (e.g., news, weather, stock update