Automatic Callback; Answering An Acb Call; Making An Outgoing Call While Acb Is Alerting - Siemens OPTISET NI-1200 Operating Manual

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June
1999
The Autoanswer feature is controlled by a pre-programmed feature
key. When the feature has been turned on using this key. the
status light associated with the key lights. When the feature is
turned off. the associated status light also is off.
Note: lines on the Optiset terminal can be set up with Autoanswer
individually enabled or disabled. If the global Autoanswer
feature is active, even lines with the individual feature
disabled will answer calls automatically. On the other hand,
if a line has its individual Autoanswer enabled, it will continue
to answer calls automatically even if the global feature is
turned off.
Automatic Callback
Automatic Callback (ACB) is a switch-based feature that can be
activated by a feature key on the Optiset terminal (if the key has
been programmed). When you make a call and find that the called
party's line is busy, you can press the ACB key to activate the
. feature.
You also can activate ACe from the menu system by
scrolling to the Auto callback? menu option and pressing the t/
dialog key. The switching system will then call you back when the
called party's line becomes idle.
An ACB alerting call that is not answered eventually will be timed
out by the switching system. When the feature times out, ringing
and indicator flashing on your Optiset terminal will cease. The line
that was being used to alert you goes idle, and you can then use it
to place regular outgoing calls.
Answering an ACe Call
When the sWitching system rings your Optiset terminal to alert you
that the party you attempted to call is available, press the line key
associated with the alerting indicator light. Pressing the line key
instructs the switching system to retry the call to the previously
bUSy party.
Making an Outgoing Call While ACB Is Alerting
You can place an outgoing call while an ACe call is alerting on your
Optiset terminal by doing one of the following:
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• Select a line with a different ON and place your call.
• Use Redial, a Speed Dial key. or (if programmed) the hot
keypad to place the outside call. These methods automatically
select an idle line, if available, or (unless the terminal is being
used as a CACH EKTS phone) stack the new outgoing call on
the same line as the ACB alerting call.
Cance' Automatic Callback
After you have activated the ACB feature, the idle menu display on
your Optiset terminal will display the Cancel auto callback? menu
option. Pressing the t/ dialog key will cause the terminal to request
the central office switch to cancel operation of the ACe feature with
your Optiset terminal.
Call Log
The Call log is a local (Optiset terminal based) feature that stores
the calling-party numbers of unanswered or rejected incoming calls.
For each such call, the date and time also are recorded.
From the idle menu display on your Optiset terminal you can scroll
to the Access call log? menu option. This option allows you to
scroll through the logged calls, display the date and time the calls
occurred, and delete calls from the log.
The Call log feature will store up to 20 call records. If the limit of
20 records is reached, no more calls will be logged. The idle menu
will display a message informing you that the log is full, and the
Access call log? option will be offered to encourage you to review
the log and delete records you no longer want 10 keep.
Conference/Large Conference
Conference is a combined local/switch-based feature that allows
you to include from 3 to 30 parties in a single call, depending on the
conference sizes to which your Optlset terminal is subscribed. The
Large Conference feature permits your terminal to be subscribed to
two different conference sizes.
If your terminal is subscribed to only one conference size, there is a
single Conference feature key programmed on your terminal. If
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