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3-4
Operation
Voice Prompts
Disabled
1.Dial up the input station connected to the Call Stacker and wait for the Call
Stacker to answer the trunk and respond with a high tone. Proceed to step 2.
NOTE: If the number of
digits in the paging
zone is set to 0 (see
Table 2-1), skip step 2
and proceed to step 3.
2.Enter a DTMF tone sequence using the telephone keypad to select a paging
zone. Once the required number of DTMF digits (see table 2-1) are entered, the
Call Stacker responds with a high tone. Proceed to step 3.
3.Record the announcement. To end recording, either:
Important: If all the
recording time is used
up, the Call Stacker
responds with two
consecutive low tones
then disconnects. If this
occurs your
announcement has not
been recorded. Wait a
few seconds before re-
attempting to record
the announcement.
■
Hang up
to enter the recorded announcement into the queue, or
■
Press the “#” key
to hear the recorded announcement. The Call Stacker
responds with a high tone, plays back the recorded announcement and then
responds with a second high tone. Press the “0” key to re-record the
announcement and return to step 2 or hang up to accept the announcement
and enter it into the queue.
Announcement Playback
Once a recorded announcement is entered into the queue, the Call Stacker
immediately closes the control contact on the Page Output channel to access the
paging system controller.
The Call Stacker then plays out the recorded DTMF sequence to select the
paging zone followed by the recorded announcement.
At the end of the announcement the Call Stacker erases the announcement and
opens the control contact on the Page Output channel to release the paging
system controller.
NOTE: If more than
one announcement is
in the queue, the
control contact
remains open for a
minimum of 250 msec.
Important: If at any time a contact closure is detected on the Pause Override Control
Input, the Call Stacker immediately terminates the outgoing announcement and
requeues it for playback in its entirety once the contact closure is removed.