Panasonic KX-T336, System Reference Manual

Page: 461 / 1605

5.04 Intercom-Busy Station Signaling
(BSS)
Description
When the called extension user is busy talking on
a DN or CO button, and the ICM button is idle,
Intercom-Busy Station Signaling informs the
other extension user that he or she is called by
another extension through Intercom Calling with
the flashing ICM button.
The called extension user's telephone must be
off-hook.
To activate this function, assign “System-Class of
Service”, BSS/OHCA to “Yes.”
If the called extension user's telephone is PITS
KX-T123230D, KX-T123235 or KX-T7130, Busy
Station Signaling turns into Intercom Off-Hook
Call Announcement (OHCA).
Refer to the next page for further information.
BSS feature is available between the extension
users in the same Intercom group.
Programming
Conditions
Intercom-Busy Station Signaling is effective if the
called extension is preset to either of the
following functions:
• “System-Class of Service”, BSS/OHCA
Deny is set to “Yes.”
• “System-Class of Service”, Call Forwarding/
Do Not Disturb is set to “Yes.”
Operation
Calling an extension
1. Lift the handset or press
the SP-PHONE button.
2. Press the ICM button.
System Programming
Reference
VT Dumb
“System-Class of Service (1/2)”,
BSS/OHCA
10-C-7.00 9-D-4.01
3. Dial the intercom number of the
other extension.
• You hear ringback tone.
• The indicator on the ICM
button of the other station
flashes in 240 wink.
(Supplement)
If the ICM button of the other station is occupied,
the caller hears busy tone.
Answering the call
The indicator on the ICM button flashes in 240
wink and you hear call waiting tone.
Talking to the second caller by disconnecting the
first party
1. Press the ICM button.
• Talk to the second party.
• The indicator on the ICM
button lights.
Talking to the second caller by holding the first
party
1. Press the HOLD button.
• The first party is placed on
hold.
2. Press the ICM button.
• Speak to the second party.
• The indicator on the ICM
button lights.
3. Press the button that is flashing
in 60 wink to talk to the first party
again.
• The second party is
disconnected. Talk to the first
party.
4-C-20