SLOT POSITIONS
Slots 10 and 11 do not have removable cover plates,
because they accept only cards that do not have
external connections, such as the ECHO8.  

Slot 02 has an LCOT4 card pre-installed. It can be
replaced, but you probably won't want to.
Slot 01 has a pre-installed, not removable, Hybrid Port
card. No optional service card can be installed.

The space above Slot 06, that you might expect to be
Slot 07, is not used in the KX-TAW848.

Slot Conditions

The following table shows the slot condition.
 "check.gif" indicates that the slot supports the optional service card.
Card Slot Number
Type Max 02 03 04 05 06 08 09 10 11
LCOT4
2  
check.gif
check.gif
check.gif
 
 
 
 
 
 
HLC4
1  
check.gif
check.gif
check.gif
 
 
 
 
 
 
PLC4
check.gif
check.gif
check.gif
 
 
 
 
 
 
SLC8
2  
 
 
 
check.gif
check.gif
 
 
 
 
PLC8
 
 
 
check.gif
check.gif
 
 
 
 
DPH4
1
 
 
 
 
 
check.gif
check.gif
 
 
ECHO8
1
 
 
 
 
 
check.gif
check.gif
check.gif
check.gif
EXT-CID
1
 
 
 
 
 
check.gif
check.gif
check.gif
check.gif
MSG2
2
 
 
 
 
 
check.gif
check.gif
check.gif
check.gif

CAUTION:

 
  • To protect the main board from static electricity, do not touch parts on the main board or on the optional service cards. To discharge static, touch ground or wear a grounding strap.
  • Disconnect the power when installing or removing the optional service cards, .
 
 
CIRCUIT BOARD TYPES
FOR LINES
 ("trunks")
FOR PHONES
("extensions")
SPECIAL SPECIAL
LCOT4:
KX-TAW84880
4-port central office line card
HLC4:
KX-TAW84870
4-port "hybrid" extension card.
Works with multi-line phones, single-line phones, DSS/BLF console, voice processor, wireless antennas.
DPH4:
KX-TAW84861
4-port "door" card, for intercom speakers. Also provides "dry" contact closure for electric door strikes and gate openers.
ECHO8:
KX-TAW84866
8-Channel echo canceller card.
Improves conversation quality in multi-person conference calls.
LCOT8:
KX-TAW84888
8-port central office line card. Due on 4/1/08.
PLC4:
KX-TAW84875
4-port "proprietary" extension card.
Works with multi-line phones,  DSS/BLF console, voice processor, wireless antennas. NOT for single-line phones or wireless antennas.
MSG2:
KX-TAW84891
2-port card provides recorded messages for DISA, UCD queuing and other functions. Also provides fax recognition and transfer, and DISA.
EXT-CID:
KX-TAW84868
Caller ID card for single-line phones and devices. This feature won't work unless a KX-TAW84893 circuit card is also installed.
LCOT16:
KX-TAW848816
16-port central office line card. Due on 4/1/09.
PLC8:
KX-TAW84876
8-port "proprietary" extension card.
Works with multi-line phones,  DSS/BLF console, voice processor, wireless antennas. NOT for single-line phones  or wireless antennas.
RMT:
KX-TAW84896
Modem card for remote programming. Fits into specific slot in corner of 848 cabinet.
BBL9:
KX-TAW84899
Baseball card. Includes color photos, biography and playing statistics of Hideki "Godzilla" Matsui.
ABCDEF1234:
KX-TAWNOTHING
Just a bunch of letters and numbers to keep this box from being empty.
SLC8:
KX-TAW84878
8-port "analog" extension card.
Works with single-line analog phones and devices, such as fax machines, modems, credit card terminals.
CID4:
KX-TAW84893
4-line Caller ID card. Provides Caller ID on Call Waiting. Mounts on KX-TAW84880.
HBD:
KX-TAW848848
Birthday card. This can call any phone in the system and play "Happy Birthday" on a scheduled date.
 
Which circuit boards do what,
TAWsystems.info