NEC Univerge SV8100 General Description Manual page 98

Issue 5.02 UNIVERGE SV8100
If an extension has a line key for the trunk, Ring Group calls ring the line key. If the
extension does not have a line key, the trunk rings the line appearance key. If an
extension has a key for a trunk that is not in its ring group, the trunk follows Access
Map programming.
Ringdown Extension, Internal/External
With a Ringdown Extension, a user can call another extension, outside number, or
Speed Dialing number by lifting the handset. The call automatically goes
through – there is no need for the user to dial digits or press additional keys.
Ringdown Extensions are frequently used for lobby telephones, where the caller lifts
the handset to get the information desk or off-site Reservation Desk.
After the Ringdown Extension user lifts the handset, ringdown occurs after a
programmable interval. Depending on the setting of this interval, the extension user
may be able to place other calls before the ringdown goes through.
Room Monitor
Room Monitor lets an extension user listen to the sounds in a co-worker's area. For
example, the receptionist could listen for sounds in the warehouse when it is left
unattended. To use Room Monitor, the initiating extension and the receiving
extension must activate it.
When using multiline terminals for monitoring, an extension user can only monitor one
extension at a time. Many extensions can monitor the same extension at the same
time. However, only one single line telephone can monitor another single line
telephone at a time.
Room Monitor for Single Lines
This option enables you to monitor the room status through your single line
telephones. Between multiline terminals, the monitored room status is picked up by
the telephone microphone and the activity is heard through the speaker of the
monitoring multiline terminal. Between single line telephones, at the station to be
monitored, a user goes off-hook and dials a service code and the extension number
of the monitoring telephone. At the monitoring station, a user goes off-hook and dials
a service code and the extension number of the monitored telephone.
The activity of the area where the monitored telephone is placed can then be heard at
the monitoring telephone. This service is available until the handset of the monitored
telephone is placed on-hook.
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