The Mitel 5560 IPT Phone is designed for handling a high number of calls. It has an user friendly interface with dual back lit displays. This is ideal for a trading floor use, due to the features and reliable case.
 
Features
Hard line and nav keys
PC connect – Local
Call hold
Fixed function keys: 12 (includes push to talk mic)
Float keys: 6 easy to read buttons
Message waiting lamp
Back lit displays
Power options: POE, IEEE 802.3af powers over LAN pair to signal pair, 48V DC LAN or AC wall adaptor