Panasonic EASA-PHONE KX-T123210 Installation Manual page 31

1. To protect the printed circuit board from static
electricity, first discharge any body static by
touching the metal board.
2. Loosen the screws to remove the metal board.
3. The location of the optional cards for the
KX-Tl23210 is shown in the following.
0 Insert the optional card with holding a
levers of the card into the KX-Tl23210
surely.
DO not touch parts on the card.
metal board
Expansion Card
I
KX-Tl23270
KX-T123271
--
Expansion Card
KX-T123270
KX-Tl23271
DSS Console
Card
(KX-Tl23241)
DSS Console
ii
/
Card
KX-T1:3241
Screw
Optional Cards
Expansion Card
KX-Tl23280
KX-Tl23281
Model No Description
Reference Page
Expansion Cards KX-Tl23270
This card adds 8 Extension' s
2-10
I
KX-Tl23271
I
This card adds 4 Extension' s,
I
KX-Tl23280 This card adds 4 CO' s.
KX-Tl23281 This card adds 2 CO' s,
DSS Console Card KX-Tl23241
The DSS Console requires the DSS
Console Card for the operation.
2-14
2-9