Polycom VVX EM50 Documentation page 5

Reference
Feature
Number
3 USB plug
4 Page keys and LED indicators
5 USB port (on side)
6 Line key LED indicators
Printed from Polycom, Inc. (http://documents.polycom.com)
Feature Description
Connects the expansion module to the phone.
Navigates between pages on the expansion
module.
•
Fast-Flashing Green—Indicates an
incoming call on a page not currently
displayed. Press the page key that has a
fast-flashing green LED indicator to view
the contact with an incoming call.
•
Slow-Flashing Green—Indicates a
monitored busy lamp field contact on a
page not currently displayed is receiving
an incoming call.
•
Solid Red—Indicates the current page
displayed.
Enables you to connect USB devices to the
expansion module, such as an additional
expansion module or a USB flash drive.
Indicates a line or busy lamp field contact's
status. The following lists the LED Indicator
behaviors shown on the expansion modules:
•
Solid Green—Indicates an active call in
progress.
•
Fast-Flashing Green—Indicates an
incoming call.
•
Flashing Green—Indicates the remote
party placed the call on hold.
•
Solid Red—Indicates the phone of a
monitored busy lamp field contact is
placing a call or is in a call.
•
Flashing Red—Indicates a held call.
•
Flashing Green and Red—Indicates the
phone of a monitored busy lamp field
contact is on an active call or is receiving
an incoming call.
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