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Function Keys Features
Settings
BLF
You can use the BLF (Busy Lamp Field) feature to monitor a specific extension number
whether the extension is busy or free.
1. When the extension you are monitoring is idle, the light is steady green.
2. When the monitored extension is ringing, the light is blinking red, press the BLF key
to pick the phone up directly.
3. When the monitored extension is calling or in a conversation, the light is steady red.
To configure a BLF key by phone
1. Press Menu →Features →Function Keys →Line Keys as Function Keys → Line
Key2(for example).
2. Select the targeted Line Key.
3. Press
and
or press Switch soft key to select the BLF in the Type field.
4. Enter the targeted Value Number.
5. Press
and
to select the Account ID.
6. Enter the Pickup Code.
7. Press
or Save soft key to save the configuration
To configure a BLF key by web
1. Click Function keys → Line Key.
2. Select the desired Line Key and select BLF in the Type.
3. Enter the monitored phone number in the Value field.
4. Select the Account
5. Filled the Extension.
6. Click
to save the configuration.
