NEC Univerge SV8100 VM8000 InMail System Manual page 302

Issue 1.0
3 - 16
Announcement Messages.
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Call Routing Mailbox Instruction Menus.
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The length of a Conversation Record is 10 times the Subscriber Message

Length. Since the Conversation Record time cannot exceed 4095 seconds, any
settings in Subscriber Message Length larger than 409 has no effect on the
length of recorded conversations.
See the following for more:

Options
1~4095 seconds
Default
120 seconds
47-01-04 Non-Subscriber Message Length (Mbox Msg Length)
Use this option to set the maximum length of recorded messages for:
Automated Attendant callers leaving a message or Quick Message in a
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Subscriber Mailbox.
Outside callers transferred by an extension user to a Subscriber Mailbox.
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See the following for more:

Options
1~4095 seconds.
Default
120 seconds.
47-01-05 Message Backup/Go Ahead Time (Msg Bkup/Adv Time)
Use this option to set the backup/go ahead interval. This interval sets how
far VM8000 InMail backs up when a user dials B while listening to a
message. This interval also sets how far VM8000 InMail jumps ahead when
a user dials G while listening to a message.
See the following for more:

Announcement Message on page 2-23
Automated Attendant on page 2-45
Routing Mailbox on page 2-211
Live Record on page 2-139
Greeting on page 2-109
Subscriber Mailbox on page 2-227
Automated Attendant on page 2-45
Message Length on page 2-169
Quick Message on page 2-203
Subscriber Mailbox on page 2-227
Listening to Messages on page 2-135
Message Length on page 2-169
VM8000
Programming