User's Manual

Using the SoundPoint IP Color Expansion Module
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7. Press the Save soft key to accept your changes.
8. Press to return to the idle screen.
For more information on assigning speed dial keys, refer to Assigning Speed
Dial Keys on page 3-22.
Using the Busy Lamp Field
The busy lamp field (BLF) feature allows you to monitor the hook status and
remote party information of other users through the BLF LED indicators and
display on the SoundPoint IP 670 phone with the attached Color Expansion
Module. For more information, contact your system administrator.
The following figure shows the busy status of other users (for example, Louis,
Jack, Don, William, Milton, and Z are busy on the phone):
For more information, refer to “Quick Tip 37381: Enhanced BLF“ at
http://www.polycom.com/usa/en/support/voice/soundpoint_ip/VoIP_T
echnical_Bulletins_pub.html .