6
Poly Edge E Expansion Module (Front)
The following figure displays the hardware features on Poly Edge E Expansion Module. The table lists
each feature numbered in the figure.
Figure 1: Poly Edge E Expansion Module hardware features (Front)
Poly Edge E Expansion Module Hardware Feature (Front) Descriptions:
REFERENCE
NUMBER
FEATURE FEATURE DESCRIPTION
1 Alignment tab
When connecting one EM, inserts into the alignment tab slot on the phone.
When connecting a second EM on an E500 Series phone, inserts into the
alignment tab slot on the first EM.
2 EM connector
Connects the EM to the phone. On an E500 Series phone, also connects
a second EM to the first EM.
3 Line keys Selects available line key contacts, functions, and assignments.
4
Line key LED
indicators
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.
5 Color display Displays line numbers, monitored contacts, contacts' presence, and favorites.
6 Page keys
Navigates between pages on the expansion module.
• Solid Blue—Indicates the current page displayed. If not on the current page,
the line appearance on the page is in an active state.
• Flashing Blue—Indicates that there is incoming call activity for a line or BLF
on the page.