Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting Manual page 51

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting 555-661-140
Maintenance Strategy
Considerations
Power interruptions of less than 100 ms usually do not affect the system.
Warm starts may cause telephones without incoming calls to ring.
Cold Start (Restart)
If you need to restart the system, cold start (Restart) is recommended. Restart
drops all calls but saves system programming.
NOTE:
Non-network systems continually update in the event of a cold start.
To perform a cold start, select
Console Procedure
PC Procedure
Considerations
A cold start (Restart) occurs automatically after a power interruption of more
than one second.
A cold start (Restart) does not blank out the screen on an MLX-20L telephone
until the cold start is completed.
A cold start (Restart) can cause extensions with the Extension Status feature to
lose their toll restrictions.
For Release 6.1 and later systems, a cold start is performed to refresh the
Message Waiting lights on a local system and on all remote MERLIN LEGEND
systems that use the local system's Voice Messaging System. If, after a cold
start, any Message Waiting lights on any of the systems are not refreshed,
perform a manual update. See
for more information.
as follows:
Menu
''Centralized Voice Messaging'' on page
Issue 1
August 1998
Page 1-25
1-31,