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If a wrong Device Password is entered, the following message appears
when trying to access the remote station in Point to Point mode:
Entering the Device Password prevents the station from being queried
by any unauthorized person who might in some way to know its
telephone number.
This Device Password is unnecessary only when connection is make
via cable (RS232 or USB).
Device Password is request for every access through Modem or SMS,
while it is not necessary when a direct connection via RS232 or USB is
implemented. However, in particular conditions listed below, the Monitoring
Station becomes inaccessible with direct RS232 or USB connection, even if
the Password is entered, while it remains normally accessible, of course
with Password authentication, via Modem.
These conditions are:
•
Spontaneous call from the monitoring station (upon appointment or
alarm) not successfully completed. In this case the station is not
accessible via RS232 or USB for all the period in which the station try
to make a connection. This period may last at most 30 minutes.
•
Spontaneous transmission of SMS from the station (upon appointment
or alarm). In this case the station is not accessible via RS232 or USB
for additional 2 or 3 minutes after a successful sending of the SMS.
8061SW-02 - User's guide and Data Display
3-17
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