User Guide for the SIP-T27P IP Phone
6
Line key LED
The line is seized.
The line is in conversation.
The line receives an incoming call.
The call is placed on hold.
Line key LED (configured as a BLF key or BLF List key)
The monitored user is idle.
Fast-flashing red (200ms)
The monitored user receives an incoming call.
The monitored user is busy.
The monitored user’s conversation is placed on hold
(This LED status requires server support).
The call is parked against the monitored user’s phone
number.
The monitored user does not exist.
Line key LED (used as a page switch key)
There is a parked call on the line key of the non-current
page.
The line receives an incoming call on the non-current
page.
The monitored user receives an incoming call on the
non-current page.
Line keys on every page are idle.
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.
The shared line receives an incoming call.
Solid green (for local SCA
phone)
The shared line is in conversation.
The shared line is dialing.