Panasonic Kx-T123210 Installation Manual

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...

To add eight extensions (jack number 17 through 
24), use the optional expansion card 
KX-T123270. 
To add four extensions (jack number 17 through 
20), use the optional expansion card 
KX-T123271. 
1. Insert the expansion card KX-T123270 or 
KX-Tl23271 into the KX-Tl23210. 
2. Insert connector to the KX-T123270 or 
KX-T123271 as shown at right. 
Cable Pin Numbers to be connected 
See page 2-l 1. 
0 Mis-connection may cause the KX-T123210 
to operate improperly. 
See “During Installation” page 6-l and...

Cable Pin Numbers to be connected 
l Connection of the Proprietary Telephone l Connection of a Standard Telephone 
T:Tip Dl :Datal 
R:Ring D2:Data2 Connect the only pin number of “T” and “R”. 
1 CONN. 1 CABLE CLIP 
NO. 
1 
2 
3 
4 
5 
6 
7 
a 9 10 
11 
12 
13 
14 
15 
16 
17 
ia 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
LC-1 LC-2 
LC-3 
LC-4 PIN 
COCOR 
26 
WHT-BLU 
T T 
R 
I- 
Dl JACK 
D2 No.1 7 
R 
Dl JACK 
D2 No.25...

To add four Central Office Lines (CO 9 
through 12), use the optional expansion 
card KX-T123280. 
1. 
2. 
0 Insert the expansion card KX-T123280 into 
the KX-Tl23210. 
Insert the modular plug of the telephone 
line cord (2-conductor wiring) into the 
modular jack on the KX-T123280. 
Mis-connection may cause the KX-Tl23210 
to operate improperly. 
See “During Installation” page 6-l and 
“During Connection” page 6-2 before 
connecting. 
To Terminal Board or Modular Jacks 
from the Central Office (CO). 
RT...

To add two Central Office lines (CO7 and 8), 
use the optional expansion card KX-T123280. 
Remove the card which is inserted into 
groove marked “C0.2”. 
Insert the expansion card KX-T123280 into 
the KX-T123210. 
Insert the modular plug of the telephone 
line cord (2-conductor wiring) into the 
modular jack on the KX-T123280. 
l Mis-connection may cause the KX-T123210 
to operate improperly. 
See “During Installation” page 6-l and 
“During Connection” page 6-2 before 
connecting. 
To Terminal Board or...

Notes: 
To connect the optional DSS Console (KX-Tl23240 or KX-T61640), the optional DSS Console card (KX-T123241) 
is required. 
The DSS Console (KX-T123240 or KX-T61640) needs a paired Telephone (EMSS Proprietary Telephone) for 
proper operation, because the DSS console cannot work by itself. 
The EMSS Proprietary Telephone (such as KX-Tl23220, KX-Tl23230, KX-T123250, KX-T6I 620, KX-T61631, 
KX-T61630, KX-T61650, KX-T30820, KX-T30830, KX-T30850) is required as the paired telephone for dialing, 
storing,...

For installing the doorphone, use the Optional Doorphone Adaptor (Use the KX-T30860D only). 
Installation of the doorphone 
Loosen the screw to 
separate the 
doorphone into 2 
halves. 
install the lower case 
to the wall with 2 
screws. 
l 2 Kinds of screws 
are included. Please 
choose according to 
your wall type. See 
the followings. 
Installation of the Doorphone Adaptor 
How to install the Doorphone Adaptor into the 
KX-Tl23210. 
1. Connect a 4-conductor modular connector to 
the doorphone adaptor....

Doorphone Wiring 
(A) Connect the doorphohe adaptor to the terminal box using a 4-conductor modular connector. 
(B) Connect the wires of doorphone 1 to the red and green screws of the terminal box. 
(C) Connect the wires of doorphone 2 to the yellow and black screws of the terminal box. 
Doorphone Adaptor 
(KX-T30860D only)- 
Doorp hone ty_ 
% -4-conductor wiring 
is required. 
a 
Terminal 
1 (KX-T30865) Doorphone 2 (KX-T30865) 
t 
e The max. length of the telephone line cord (twisted cable) that...

If the telephone you are using with the KX-Tl23210 is polarity sensitive. 
1. Connect all extension wiring to the KX-Tl23210 
2. Confirm that dialing can be done from all the 
extensions using a tone telephone. 
3. If a dialing can not be done, the polarity between 
the extension and the KX-Tl23210 must be 
reversed. 
KX-Tl23210 
Central Office Line 
4. Set the Power Switch on the KX-Tl23210 to the 
OFF-position. 
5. Connect all Central Office (CO) Lines. 6. Confirm that dialing can be done on the...

Serial Prihter 
Make cables so that the printer will be connected 
to the KX-Tl23210 as shown in the chart. 
Cables must be shielded and the maximum length 
is 6.5 feet. 
Connection Chart : 
KX-T123210 RS-232C Printer RS-232C 
0 Panasonic data terminal ; 
KX-D4910D, KX-D4911, KX-D4920, KX-D4985, etc. 
If you connect this unit to a Panasonic Data 
Terminal, the Communication Parameter 
Transmit XON / XOFF on the Data Terminal must 
be set to the “YES” position. 
For further details, see the Operating...