Operation Manual

Overview
5
Line key LED
LED Status
Description
Solid green
The line is seized.
The line is in conversation.
Fast flashing green
The line receives an incoming call.
Slow flashing green
The call is placed on hold.
Off
The line is inactive.
Line key LED (configured as a BLF key or BLF List key)
LED Status
Description
Solid green
The monitored user is idle.
Fast flashing red (200ms)
The monitored user receives an incoming call.
Solid red
The monitored user is busy.
The monitored user’s conversation is placed on
hold (This LED status requires server support).
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 (associated with a shared line)
The local SCA phone indicates the phone is involved in an SCA call, while the
monitoring SCA phone indicates the phone is not involved in the SCA call.
LED Status
Description
Off
The shared line is idle.
Fast flashing green
The shared line receives an incoming call.
Solid green (for local SCA
phone)
Solid red (for monitoring
SCA phone)
The shared line is in conversation.
The shared line is dialing.
The shared line is seized.
The shared line conversation is barged in by the
other shared line party.
Slow flashing green (for
local SCA phone)
Slow flashing red (for
monitoring SCA phone)
The shared line conversation is placed on public
hold.
Slow flashing green (for
local SCA phone)
Solid red (for monitoring
SCA phone)
The shared line conversation is placed on private
hold.
For a multi-party call, all the shared line parties
participating in this call place the shared line