Multiple Station Message Waiting Indication - Nortel M2000 Reference Manual

10 Feature description
the autobaud state at the completion of any call origination attempt or
a status display. The user does not automatically return to the autobaud
state following use of the Modify Menu.
Any action that causes the DTR to drop (loss of power at the DTE or
disconnection of the RS-232 cable) returns the MADO to the autobaud
state.

Multiple Station Message Waiting Indication

The Multiple Station Message Waiting Indication (MSMWI) feature
provides a visual indication of a message waiting for a primary terminal
on one or more secondary terminals. This feature is assigned through
service orders (SERVORD).
A primary terminal must have one of the following features assigned to
it:
•
•
All attempts to remove MWT or EMW from the primary terminal are
blocked until all MSMWI assignments associated with that primary
terminal are removed from the corresponding secondary terminals.
The visual indication on the secondary terminals consists of a lit
liquid–crystal display (LCD) lamp associated with the MSMWI key.
When message waiting indication is turned on for the primary terminal,
the LCD lamp associated with the corresponding MSMWI key on the
secondary terminal(s) is turned on (lit in a steady state). When
message waiting indication is turned off for the primary terminal, the
LCD lamp associated with the corresponding MSMWI key on the
secondary terminal is also turned off.
The MSMWI feature does not provide any means of accessing
messages left against a primary terminal. It only provides a visual
indication of such messages. Existing methods for accessing
messages are unaffected by this feature, and may still be used.
Note: If the terminal datafilled with the MSMWI key set feature has
a Light-Emitting Diode (LED), it is not used in conjunction with this
feature.
The primary terminal associated with the MSMWI key set feature can
be a message station. A message station is a terminal with either MWT
or EMW assigned to it. Such a message station can function as a
message center for a Multiple-Appearance Directory Number (MADN)
555-4001-110 Standard 09.03 July, 2002
Message Waiting (MWT)
Executive Message Waiting (EMW)