Polycom VVX Series User Manual page 13

VVX 450 hardware features
VVX 450 Hardware Feature Descriptions
Reference Feature
Number
1 Line keys
2 Reversible tab
3 Speaker
4 Back key
5 Transfer key
6 Messages key
7 Hold key
8 Volume keys
Polycom, Inc.
Getting Started with Polycom
Feature Description
Enable you to select a phone line, view calls on a line,
or quickly call a favorite contact.
Secures the handset in the cradle when your phone
stand is positioned at a high angle. To secure the
handset, remove the tab, reverse it so the protrusion
points up, and re-insert it. Position the handset so the
protrusion on the tab fits into the slot on the handset.
Provides ringer and speakerphone audio output.
Enables you to return to the previous screen.
Transfers an active call to a contact.
Enables you to access and manage instant and voice
messages.
Holds an active call or resumes a held call.
Adjust the volume of the handset, headset, speaker,
and ringer.
® ®
VVX Business IP Phones
11