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MD Evolution – Dialog 4223 Professional
Group Services
Broadcast Groups
Independent of any hunt groups to which you belong, you may 
belong to one or several broadcast group(s); or similarly, you may 
have a specific right to send announcements to one or several 
broadcast group(s).
The broadcast service is an optional service, which, when initially 
requested, enables an authorized user to send a voice page to a 
group of digital extensions that are equipped with a loudspeaker 
and who belong to the given pre-defined broadcast group list.
The extensions targeted for this voice announcement are all free 
extensions within the selected broadcast group; their loudspeakers 
will be automatically activated.
This broadcast is always unidirectional. Microphones on any 
remote extensions are never activated. The parties contacted do 
not have the option of answering the announcement broadcasted, 
in order to begin a conversation with the originator.
To use this service, after lifting the handset or in handsfree mode:
N0 BRD GRP  z Dial the number for the broadcast group you wish to contact.
Depending on the broadcast group, this number varies from one 
facility to another. You may consult the guide integrated within your 
extension in order to find the number(s) that has (have) been de-
fined for this purpose for your facility. See the “Programming Your 
Extension” section.
Your extension displays the number of extensions within the broad-
cast group that receive your announcement.
Next, you may broadcast your voice page that will be heard over the 
loudspeaker on each free extension within the broadcast group.
d  or  í Replace the handset, or press the “C” key to end this service 
in handsfree mode.
BROADCAST IN PROGRESS :   5
L1 77 0:12
DTMF INFO_COMM CALL_PARK >