Panasonic KX-T336 System Reference Manual page 46

21.00 T-SW Conference Expan-
sion Card
Functions
T-SW Conference Expansion card (KX-T336104)
Mounted on T-SW card.
3 party x 64 conference circuits.
22.00 OHCA Card
Functions
OHCA (Off Hook Call Announcement) card
(KX-T96136)
This card is mounted on HLC card (KX-T96170)
or PLC card (KX-T96172)
This card includes 2 OHCA circuits.
Allows an extension user to intrude through the
speaker into another extension that is in
conversation using the handset.
This feature is available only against the following
PITS telephones: KX-T123230D, KX-T123235,
KX-T7130.
23.00 T-SW OHCA Expansion
Card
Functions
T-SW OHCA Expansion card (KX-T336105)
This card is mounted on Basic Slot 2 for OHCA
feature.
OHCA card (KX-T96136) for extension port must
be installed on the HLC card or PLC card in
advance.
24.00 OPX Power Unit
Functions
OPX (Off Premise Extension) Power Unit
(KX-T96186).
Input: 115/200/220/240V (voltage selector)
Output is Ringing Signal (100VAC, 20Hz) and
48V DC for OPX Card.
1-E-12
(70695)(E)