IP Phone Models
1-8 41-001160-00, Release 2.1, Rev 04
IP Phone Administrator Guide
Overview
Model 55i IP Phone
This section provides brief information about the Model 55i IP Phone. It includes
a list of features, and describes the hard keys, default programmable keys, and
default softkeys on the 55i.
55i Phone Features
• 8 line graphical LCD screen (144 x 75 pixels) with white backlight
• 12 programmable keys
• 6 Top keys:Programmable hard keys
(up to 6 programmable functions)
• 6 Bottom keys:Programmable state-based softkeys
(up to 20 programmable functions)
• 4 call appearance lines with LEDs
• Supports up to 9 call lines
• Full-duplex speakerphone for handsfree calls
• Headset support (modular connector)
• Built-in-two-port, 10/100 Ethernet switch - lets you share a connection with
your computer.