The Avaya 1608i IP Telephone supports eight line appearances/feature keys with dual LEDs. It also includes several fixed feature keys for common tasks, including conference, transfer, drop, hold and mute. In addition, it features a two-way speakerphone, a headset jack.
 
FEATURES
• Requires IP Office Manager version 5 and above
• High quality full Duplex conference phone
• LCD backlit display: 3 lines x 24 characters
• A context-sensitive user interface
• 8 line appearances/feature keys
• Each line key includes dual LEDs (red, green) for easy status monitoring
• 3 three softkeys
• 4-way navigation button for scrolling through softkey options
• Fixed feature keys: Conference, Transfer, Drop, Hold and Mute
• Supports wired and wireless headsets through its integrated headset jack
• Widebande Mode gives greater clarity while talking