Discriminating Ringing - Panasonic KX-T336 System Reference Manual

4.00 Discriminating Ringing

Description
It is possible to identify the type of an incoming call
by the ringing pattern.
The ringing patterns are listed on Section 3-B-
16.00 "Tone and Ringing Patterns."
Programming
None
Conditions
All Transfer Recall signals have the same ringing
pattern as Held Call Reminder.
If there are multiple incoming calls on an extension
when the extension user goes on-hook, the calls
are rung in the following sequence.
<1> Consultation Held Call Reminder
<2> In a PITS, an incoming call from a line in which
the Prime Line Preference (incoming) function
has been set
<3> Call Waiting. The call was waiting when the
user was off-hook.
<4> CO line incoming call, extension incoming call,
intercom incoming call, doorphone incoming
call, Held Call Reminder, Transfer Recall,
Unattended Conference Recall.
When there is more than one of the above
incoming calls in a PITS, the calls are
prioritized in DN sequence (PDN takes top
priority). Intercom incoming calls have the
lowest priority.
<5> Automatic Callback
<6> Timed Reminder
When a multiple number of incoming calls arrive at
a PITS in the on-hook status, priority as to which
calls should be rung is generally on a "first-come
first-served" basis. However, when the Prime Line
Preference (incoming) function has been set, this
line takes precedence.
When there are multiple calls placed to an SLT
which is on-hook, priority as to which calls should
be rung is generally on a "first-come first-served"
basis.
In an SLT, the Held Call Reminder for CO calls is
the same as the CO line incoming ringing
pattern. The ringing for extension hold is the
same as the extension incoming ringing pattern.
There is no distinction made for calls to an Off
Premise Extension (OPX): The CO line incoming
ringing pattern only.
3-D-19