Panasonic KX-T336 System Reference Manual page 497

6.00 Call Splitting
Description
When a new call arrives at the DN or CO button
during a conversation with another party,
pressing the SPLIT button (Assignable Feature
button) allows the called party to hold the current
party exclusively and at the same time answer
the new caller automatically.
If another new call arrives, another pressing of
the SPLIT button connects the new caller,
holding the previous caller exclusively.
As the above procedure, every time a new call
arrives, it is possible to answer the call by
executing Exclusive Hold for the current other
party.
Calls placed on hold by pressing the SPLIT
button are joined one by one to the call splitting
chain.
Pressing the SPLIT button again while no call is
arriving connects the current call to the call
splitting chain and changes the chain into a
circle.
At this moment, the first held party is retrieved
from the chain and conversation with the
retrieved party is possible.
After the circular call splitting chain is
constructed, every pressing of the SPLIT button
provides Exclusive Hold on the current party
again and establishes a conversation with the
next oldest party.
Programming
System Programming
"Extension-Station (2/3)",
DN Key Type
"Extension-Station (3/3)",
PF Key Type
DSS Key Type
PITS Station Programming
DN (Directory Number) Button
Assignment
PF (Programmable Feature) Button
Assignment
DSS (Direct Station Selection) Button
Assignment
Conditions
Pressing the SPLIT button during a doorphone
conversation, paging conversation etc., is
ignored: it is impossible to hold those
conversations.
Each extension is able to make one call splitting
chain.
After the call splitting chain changes to a circle,
pressing the SPLIT button during a conversation
if a new call arrives is ignored.
Any other operation than pressing the SPLIT
button cancels the call splitting chain, and
changes Exclusive Hold to common Hold.
4-E-10
Reference
VT Dumb
9-G-1.02 10-C-24.00
9-G-1.03
10-C-25.00
10-C-26.00
Reference
12-C-1.00
12-C-2.00
12-C-3.00