Yealink SIP-T23P User Manual page 14

User Guide for the SIP-T23/T23P/T23G IP Phone
Power Indicator LED
LED Status
Solid red
Fast flashing red (300ms)
Slow flashing red
Off
Line key LED
LED Status
Solid green
Fast flashing green
Slow flashing green
Off
4
Icon
Received Calls
Placed Calls
Missed Calls
Recording box is full
A call cannot be recorded
Recording starts successfully
Recording cannot be started
Recording cannot be stopped
The phone is initializing.
The phone is ringing.
The phone receives a text message or voice mail.
The phone is powered off.
The phone is idle.
The phone is busy.
The call is muted.
The call is placed on hold or held.
The line is in conversation.
The line is seized.
The call is muted
The line receives an incoming call.
The call is placed on hold.
The line is inactive.
Description
Description
Description