Seven-inch; backlit; high-resolution (800 pixels × 480 pixels); color; touch-screen display with brightness controls
Touch-screen access to features and applications
Colorized display content and applications to improve visibility and usability
Dual embedded Gigabit Ethernet ports (LAN and PC)
48 programmable; multi-function; self-labeling keys; provided in three pages of 16 keys each (for one-touch access to speed calls; line appearances; features; and applications)
Six context-sensitive soft keys for intuitive access to features and functionality
Gadget Sidebar provides one-touch access to embedded applications such as Call History; Visual Voice Mail; People; Call Forwarding; Conference application; Brightness options; HTML applications; and the main Phone application
Wideband-audio ready – hardware ships with a wideband handset (7kz) standard
Peripherals and modules support: Mitel Cordless Handset / Headset; Mitel Line Interface Module; Mitel 5310 IP Conference Unit; Mitel Wireless LAN Stand; Mitel 5610 IP DECT Handset and IP DECT Stand
10 fixed function hard keys: hold; menu; message; speaker; mute; transfer / conference; redial; cancel; volume / ringing / contrast up and down
HTML Desktop Toolkit support for applications development
Multiple-languages support built-in (English; French; Spanish; German; Italian; Dutch; Portuguese; and simplified Chinese)
Handsfree speakerphone operation (full duplex)
Supports IEEE 802.1p/q for Voice Quality of Service
Compression support: G.711; G.729a
Intel® VxWorks operating system allowing a flexible development environment for future feature enhancements
Multiple powering options: accepts standards-based (IEEE 802.3af power compliant) power over the LAN via spare pair to signal pair; or supports 48 VDC Ethernet / AC power wall adapter
Designed for power conservation: reduces power consumption for overall energy savings
Supported on the Mitel Communications Director (MCD) Release 4.0 SP1 or later and the Mitel 5000 Communications Platform (CP) Release 4.0 or later