IP Phone Models
41-001160-01, Rev 00, Releaes 2.3 1-27
Overview
Model 57i and 57i CT IP Phones
This section provides brief information about the Model 57i IP Phone. It includes
a list of features, and describes the hard keys and default softkeys on the 57i.
57i and 57i CT Phone Features
• 11 line graphical LCD screen (144 x 128 pixels) with white backlight
• 12 multi-functional softkeys
- 6 Top Keys: programmable static softkeys
- 6 Bottom Keys: programmable state-based softkeys
• 4 call appearance lines with LEDs
• Press-and-Hold speeddial key configuration feature
• 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.
57i 57i CT