Line Keys and Programmable Keys
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41-001383-05 REV03 – 07.2014
BLF List Key
(For use with the BroadSoft Broadworks Rel 13 or higher platform only)
The BLF/List feature on the IP phones is specifically designed to support the BroadSoft Broadworks Rel 13 Busy Lamp
Field feature.
This feature allows the IP phone to subscribe to a list of monitored users defined through the BroadWorks web portal.
In addition to monitoring the idle and busy state, the BLF/List feature also supports the ringing state. On the 9143i
phone, the LED lights next to each BLF key illuminate steady to indicate the monitored line is off-hook or unregistered.
The LED goes off when the is idle. When the monitored extension is ringing, the LED flashes.
Example
A receptionist has a 9143i running Broadsoft firmware that subscribes to a list of extensions from the BroadWorks Appli-
cation Server. On the 9143i running Broadsoft firmware, the key LEDs illuminate either flashing, solid, or turn off depend-
ing on the state of those extensions.
Note:
Your System Administrator must have BLF List enabled on the BroadWorks Server. Contact your System Administrator for
more information.
Note:
You can use a BLF/List configured key to dial out.
Note:
The Broadworks BLF feature is not the same as the Broadworks Shared Call Appearance (SCA) feature and does not per-
mit call control over the monitored extension.
