Specifications

Configuring Advanced
Features
139
LED Status
Description
Solid green
The monitored user is idle.
Fast flashing red
The monitored user receives an incoming call.
Solid red
The monitored user is busy.
Slow flashing red (1s)
The call is parked against the monitored user’s phone
number.
Off
The monitored user does not exist.
Line key LED (configured as BLF key when LED Off in Idle is enabled)
LED Status
Description
Fast flashing green
The monitored user receives an incoming call.
Slow flashing green
(500ms)
The monitored user is busy.
Slow flashing red (1s)
The call is parked against the monitored user’s phone
number.
Off
The monitored user is idle.
The monitored user does not exist.
Memory key LED (configured as BLF key when LED Off in Idle is enabled)
LED Status
Description
Fast flashing red
The monitored user receives an incoming call.
Solid red
The monitored user is busy.
Slow flashing red (1s)
The call is parked against the monitored user’s phone
number.
Off
The monitored user is idle.
The monitored user does not exist.
Procedure
BLF can be configured using the configuration files or locally.
Configuration File
y0000000000xx.cfg
Assign a BLF key.
For more information, refer to
BLF Key on page 388.
Specify whether to use visual
alert and audio alert for BLF
pickup.
Configure LED off in idle.
For more information, refer to
BLF on page 326.