Toshiba Strata DK 280 Installation Manual page 741

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SP-OCA Tone First Signaling
Off-hook Call Announce (OCA)
This feature enables you to call and speak to someone who is off-hook and busy
using a digital telephone.
Speaker Off-hook Call Announce (SP-OCA)
This feature enables you to call and speak through the speaker of en off-hook,
busy digital telephone. The called telephone must be equipped with optional
hardware. You can adjust SP-OCA volume while idle. See Chapter l-The
Grand Tour--Speaker, Background Music, and Off-hook Call Announce.
Notes:
1. Srations in the Do Not Disturb mode cannot receive OCA ca//s
unless the ca//ing sfation is programmed for DND override.
2. The MIC end MC0 buttons ce" prevent a" OCA caller from
listening to your conversation.
To Make an SP-OCA Call
with Voice First Signaling:
1. Lift the handset and call
the desired station.
2. Speak to the called
party or press 2 if busy.
SP-OCA Voice First Signaling
You will hear a single tone and will be able to talk to the station if your station is
programmed for automatic SP-OCA operation.
If your station is not programmed for automatic SP-OCA operation and if you
hear busy tone, you must press 2 to speak to the called station.
To Make an SP-OCA Call
with Tone Signaling:
1. Lift the handset and call
the desired station.
2. If you receive busy or
ring tone, press 2 1.
To Answer an SP-OCA Talk
Back Call:
l
Speak toward the
microphone of your
phone to talk back to
the SP-OCA caller.
To Force a Disconnect:
You can disconnect en SP-OCA call made to your station.
N Press SPKR.
The SP-OCA call will be disconnected after you press the button.
To Change the Volume
while Idle:
W Press a [DN] and then
slide the VOL button
left or right until the
desired volume is set.
Speak to the called station after pressing 2 1. If you receive busy tone after
pressing 2 1, the called telephone is either busy on a speakerphone call or does
not have the OCA option set in system programming.
Answering SP-OCA Calls
See Figure 2 for the telephone microphone location.
SP-OCA Forced Disconnect
SP-OCA Volume Control
You can control the volume of SP-OCA calls to your station when your station is
idle. It is not possible to change the SP-OCA volume when your telephone is in
"se off-hook.
You will hear ring tone. The volume level of OCA calls to your station will be
relatively the same es the ring tone level that you set with this procedure.
Notes:
1. Stations in the Do Not Disturb mode cannot receive OCA calls
unless the calling station is programmed for DND override.
2. The MIC button can be used to prevent en OCA callsr from listening
fo your conversation.
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