Specifications: Programmable Keys: 28 per page
Pages: 3, for 84 keys total
LED Indicators: yes
Busy Lamp Fields: supported
Speed Dialing: supported
Stackable: up to 3 modules (252 keys total)
Power: via phone
Ports: Dual embedded Gigabit Ethernet ports (LAN and PC)
Display: Large backlit graphics display (160 x 320) with Auto
Dimming
Specifications: 48 programmable, multi-function, self-labeling keys, provided in three pages of 16 keys each.
Wideband Audio Support (G.722) – ships with a wideband handset (7 kHz) standard
Mitel applications support: Mitel Intelligent Directory,
MiCollab Client, Mitel Unified Communicator® Express
and Mitel Live Content Suite
13 fixed function keys: Hold, Settings, Message, Speaker,Mute, Transfer / Conference, Redial, Cancel, Volume / Ringing / Contrast Up and Down, Home Page, Previous
Page, Next Page
Six context-sensitive softkeys for intuitive feature access
Icon button labeling for global markets
Secure voice communication enabled by encryption