Features
447
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
Note:
Only one announcement to one group can be active at any one time.
Answering with *89 is therefore unambiguous.
System configuration
Tab. 240 Announcement: System configuration
Reference to Other Features
9. 6. 8
Intercom
Duplex mode is a special of announcement whereby the called system phone B im-
mediately transform A’s announcement into an internal call.
Fig. 210
Duplex mode
Detailed Description
Tab. 241 Duplex mode
Parameter
Parameter value
Remarks
Announcements
Yes
User configuration
Message and announcement group
<User No.>
Features:
•
Interface
Operating sequence / signalling on the ter-
minal
Scope
A
Activates announcement
Requirement:
• A is authorized to make announcements
B
The announcement is signalled by a warning
tone (3 short signal tones). The call connection
is then switched through (loudspeaker and
microphone active).
Possible interfaces:
Internal only:
• User
Requirement:
• The system phone supports the auto-
matic announcement facility (Office 35,
Office 45, Aastra 5370, Aastra 5380)
• Automatic handsfree is activated on the
system phone.