Panasonic KX-TD500 User Manual page 178

4.3 Station Features and Operation
To talk to the new party by holding the current call
PT
While hearing the Call Waiting tone and the CO or INTERCOM or DN indicator is flashing rapidly;
HOLD
Press HOLD.
• The current call is placed on hold.
• If both the current call and new call are extension calls,
you will be connected to the new caller simply by pressing HOLD.
SLT
While hearing a Call Waiting tone;
Flash the
switchhook.
Conditions
• BSS / OHCA / Whisper OHCA
If an extension user dials "1" while hearing a busy tone, BSS or OHCA or Whisper
OHCA may be activated at the called extension.
This is determined by the following conditions.
Calling extension
COS-OHCA
assignment
Disable
Enable
*1
: OHCA (Off-Hook Call Announcement) is activated when the called extension is KX-T7130, KX-T7235 or KX-
T7436.
*2
: Whisper OHCA is activated when both calling and called extensions are using one of the KX-T7400 series PT.
(CO) INTERCOM
or
Press the flashing
CO or INTERCOM or DN.
5
Confirmation tone Dial 50.
and dial tone
• The current call is placed on hold.
OFF
0
(DN)
or
Talk to the
new caller.
0
Dial tone
Called extension
Call Waiting setting
1
BSS
BSS
Station Features and Operation
Hang up. Lift the
handset.
ON
2
BSS
W-OHCA
OHCA *1 BSS
OHCA BSS
C
Talk to the
new caller.
3
BSS
*2
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