Backlit grayscale graphical LCD (208 x 104)
6 line or speed dial keys
HD Voice up to 7KHz on all audio paths (Speaker, Handset, Headset)
2 x Ethernet 10/100 or GigE (VVX 310)
Asian character support
Hard Keys: 12-key dial pad, home, speaker, mute, headset, volume, messages, hold, transfer
4-way navigation cluster with center "select" key
Supports VVX Expansion Module and VVX Color Expansion Module (Expandability up to 3 modules)