**Polycom 411 
Button  Functions 
Speaker  Provides ringer and hands-free (speakerphone) audio output. 
Dialpad  Enables you to enter numbers, letters, and 
special characters. 
Transfer  Transfers an active call to a contact 
Message  Enables you to access and mana
ge instant and voice messages 
Hold  Holds an act
ive call or resumes a held call. 
Message Waiting 
Indicator 
Flashes red to indicate new messages. 
Home Key  Press from any screen to display Home view. From Home view press button to display other
 views. 
Soft Key  Enable you to select context se
nsitive keys that display along the bottom of the screen. 
Navigation Keys/Select 
Key 
Scroll through displayed information or options. Sel
ect a field of displayed data. 
Headset Key  Enables you to place and receive calls through a hea
dset. The key glows green when an analog 
headset is activated. 
Speakerphone Key  Enables you to place and receive calls using t
he speakerphone. The key glows green when activated. 
Mute Key  Mutes local audio during calls an
d conferences. The key glows red when activated. 
Volume Keys  Adjust the volume of the handset, headset, speaker, and phone’s ringer. 
Microphone  Activated when the speaker phone funct
ion is enabled. 
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