Yealink VP530 - Manual (Page 16)

User Guide for the VP530 IP Video Phone
4
Power Indicator LED
LED Status Description
Solid green The phone is powered on.
Off The phone is powered off.
Event Indicator LED
LED Status Description
Solid green The phone is in dialing, connecting or talking state.
Fast flashing green
The network is unavailable.
The phone receives an incoming call.
There is no available account.
Slow flashing green
The phone is in upgrading state.
The call on the phone is on mute or on hold.
The phone receives new message, missed call or
forwarded call.
Off The phone is in idle state.