Polycom IP331 User Manual page 2

Polycom IP320 Layout
Graphical LCD
Hook switch
Hands Free Speaker
Dial Key Menu
Key Navigation
Keys
Microphone Mute
Dial Pad
LED Indicator
Context – Sensitive
Soft Keys
Line 1 Key
LED Indicators
Line 2 Key
Hold Key
Handset Key
Speakerphone Key
Volume Up/ Down
Hands free Microphone