Reference
Number
Feature Feature Description
3 Speaker Provides ringer and speakerphone audio output.
4 Back key Enables you to return to the previous screen.
5 Transfer key Transfers an active call to a contact.
6 Messages key
Enables you to access and manage instant and
voice messages.
7 Hold key Holds an active call or resumes a held call.
8 Volume keys
Adjusts the volume of the handset, headset,
speaker, and ringer.
9 Dialpad
Enables you to enter numbers, letters, and
special characters. You can also use the
dialpad keys to select menu items that have
index numbers.
10 Mute key
Mute or unmute the microphone during an
active call.
11 Speakerphone key
Enables you to place and receive calls using the
speakerphone.
12 Headset key
Enables you to place and receive calls through
a headset.
13 USB port(s)
Enables you to attach a USB flash drive or USB
headset.
Printed from Polycom, Inc. (http://documents.polycom.com) #{renderLang "en" MsgPDFPage} 16