11) Programmable
Feature Keys
12) Handsets
Ring/Message indicators
When indicator is...
Flashing once rapidly
Flashing slowly
Off
Total of 94 self-labeling programmable keys (16 keys on each of six
pages less two prime line keys on page 1.).
These keys can be programmed as speed call keys, feature keys,
applications, or line appearance keys, according to your
communication needs. The two feature keys on the bottom right of
page 1 of the Left display are always Prime Line keys.
You can connect one or two handsets to the 5560 IPT. For more
information about audio device connectivity, refer to the 5560 IPT
Installation Guide.
it means that...
Your 5560 IPT is ringing
A message or callback message is waiting at your 5560 IPT
Your 5560 IPT is idle, or you are on a call
Mitel 5560 IPT User Guide
3