NEC Univerge SV8100 Features And Specifications Manual page 1898

Issue 12.0
3. After the pager service answers, InMail waits for the timer 47-01-08 then sends the dial string in
47-01-07 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 subscriber logs onto their mailbox.

If the notification is not acknowledged (within a programmable time frame, 47-01-12) the pager

notification is repeated (up to the RNA attempts count, 47-20-07).
If the pager service doesn't answer, the system follows the Cascading Message Notification rules and

notification will eventually stop if the call is not answered.
Default Settings
None
System Availability
Terminals
All Multiline Terminals
Required Component(s)
Version 4000 System Software
Related Features
None
2 - 1868 VM8000 InMail – Cascade Message Notification
UNIVERGE SV8100