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Installation
2.4
Optional Cards and Units Installation
2.4.4
8-Station Line Unit Connection
To add eight extensions (KX-TD816: jacks 9 through 16, KX-
TD1232: jacks 17 through 24), use the optional 8-Station Line Unit
(KX-TD170).
To add 16 extensions for KX-TD1232 (jacks 17 through 32), use
two KX-TD170s.
This unit can be installed in any of the expansion areas provided on
the front of the main unit.
For the unit installation, see Section 2.4.8 “Installing Expansion
Unit (KX-TD170/KX-TD180(D)/KX-TD185/KX-TD280).”
2.4.5
4-CO Line Unit Connection
To add four CO lines (KX-TD816: CO 5 through CO 8, KX-
TD1232: CO 9 through CO 12), use the optional 4-CO Line Unit
(KX-TD180/KX-TD180D). This unit can be installed in any of the
expansion areas provided on the front of the main unit.
For the unit installation, see Section 2.4.8 “Installing Expansion
Unit (KX-TD170/KX-TD180(D)/KX-TD185/KX-TD280).”
2.4.6
4-DID Line Unit Connection
To add four DID lines (KX-TD816: CO 5 through CO 8, KX-
TD1232: CO 9 through CO 12), use the optional 4-DID Line Unit
(KX-TD185). This unit can be installed in any of the expansion
areas provided on the front of the main unit.
For the unit installation, see Section 2.4.8 “Installing Expansion
Unit (KX-TD170/KX-TD180(D)/KX-TD185/KX-TD280).”
2.4.7
2-ISDN S0 Line Unit Connection
To add two ISDN S0 lines (KX-TD816: ISDN 1 and ISDN 2, KX-
TD1232: ISDN 5 and ISDN 6), use the optional 2-ISDN S0 Line
Unit (KX-TD280). This unit can be installed in any of the
expansion areas provided on the front of the main unit.
For the unit installation, see Section 2.4.8 “Installing Expansion
Unit (KX-TD170/KX-TD180(D)/KX-TD185/KX-TD280).”