Yealink SIP-T32G - Manual (Page 15)

Overview
5
Power Indicator LED
LED Status Description
Solid green The phone is powered on.
Flashing green The phone is ringing.
Off The phone is powered off.
Line key LED
LED Status Description
Solid green The line is in conversation.
Fast flashing green The line receives an incoming call, the phone is ringing.
Slow flashing green The call is placed on hold.
Off The line is inactive.
Line key LED (configured as BLF key)
LED Status Description
Solid green The monitored user is idle.
Fast flashing green The monitored user receives an incoming call.
Slow flashing green The monitored user is busy.
Off The monitored user does not exist.
Line key LED (configured as shared line key)
LED Status Description
Solid green All the shared line parties are idle.
Slow flashing green
The shared line is seized.
Some party receives ringback.
For a multi-party call, all the parties place the shared
line conversation on hold.
Fast flashing green
The shared line receives an incoming call.
The shared line is in conversation.
The shared line conversation is placed on hold.
Off The shared line does not exist.
There are two ways to customize specific configurations on your SIP-T32G IP phone:

The user interface on the IP phone.

The user interface in a web browser on your PC.
The hardware components keypad and LCD screen constitute the phone user interface ,
which allows the user to execute all call operation tasks and basic configuration