Polycom VVX OBi Series User Manual page 70

Figure 5: VVX EM50 Hardware Features
VVX EM50 Hardware Description
Reference Feature
Number
1 Line keys
2 Bracket
3 USB plug
4 Page keys and LED indicators
5 USB port (on side)
Polycom, Inc.
Polycom VVX EM50 Expansion Modules
Feature Description
Selects available line key contacts, functions, and
assignments.
Secures the expansion module to the phone.
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.
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