User guide

Once programmed, flexible toll restriction is assigned
on a per line/per station basis. In addition to flexible
restriction, or as an alternative to it, stations can be
restricted with 1/0 call restriction assignment. When
1/0 call restriction is selected, 1+ 7 digit dialing can be
allowed if desired. Either system or administration
programming is used to specify the deny and allow
entries and assign the restriction to line and station.
TONE OR VOICE SIGNALLING
(INTERCOM)
Intercom calls can be tone signalled or voice signalled
as desired. The tone signalled intercom call must be
answered by lifting the handset. The voice signalled
intercom call can be responded to in a handsfree
manner. The class of service programming
determines which signalling method is employed as
the primary method when an intercom call is made.
The alternate method is available through user action
at the station. Intercom call progress is marked by
special tone signals. The system or administration
programming determines which type of intercom
signalling is first option signalling for the system. Also
refer to the discussions titled, Intercom Call Progress
Tones and Voice Announce Blocking.
VOICE ANNOUNCE BLOCKING
This feature allows the user to block voice announced
intercom signalling by dialing a special code. This
feature, when enabled, also blocks the reception of a
SOHVA call.
ZONE PAGING (VIA STATION SPEAKERS)
Zone paging allows groups of stations to receive
announcements through the station speakers. The
programming can enable zone paging in up to three
different zones. A station can be programmed to only
receive announcements or programmed to originate
announcements as well. Each station can be
programmed to be in any or all zones for both
receiving and originating announcements. The ability
of each station to originate and/or receive a page, and
the arrangement of the paging into different zones are
controlled by system or administration programming.
Also, refer to the discussion titled, All-Call Paging (via
Station Speakers).
IMI 66-064 System Description
2-10