NEC Univerge SV8100 VM8000 InMail System Manual page 202

Issue 1.0
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6.
How Message Notification Works to Digital Pager Numbers
1.
2.
3.
Related Features
Security Code
Programming
Programming that Applies to All Types of Message Notification
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After the recipient logs on to the mailbox, the notification is considered
acknowledged and does not reoccur until the subscriber receives new
messages.
If the recipient doesn't answer, the system retries the callout number. After
completing the programmed number of callout attempts, Message Notification
stops.
After the notification process begins, a new message does not restart the
process if it is already in progress. After the process ends (e.g., if the message
is acknowledged or the maximum number of callout attempts is reached), the
next new message restarts the process.
The subscriber activates Message Notification for their mailbox (see Operation
below).
When subscriber receives a new message, VM8000 InMail immediately dials
the pager service.
VM8000 InMail waits up to 30 seconds for ringback, reorder, busy or voice activity
H
from the called number. If nothing is detected, the callout is considered
unanswered.
After the pager service answers, VM8000 InMail sends a dial string which
causes the pager display to show the subscriber's mailbox number as well as
the number of new messages in the mailbox.
The notification is considered acknowledged if the recipient logs on to the mailbox.
H
Notification does not reoccur until the subscriber receives new messages.
If the pager service doesn't answer, VM8000 InMail retries the callout number.
H
Message Notification may eventually cancel if the callout remains unacknowledged.
To protect their mailbox from unauthorized access, the subscriber should be sure to
record a Security Code for your mailbox before enabling Message Notification.
Set up Trunk Group Routing.
Message Notification callouts use Trunk Group Routing (dial 9) when selecting
outbound routes.
VM8000
Features