1.2 Basic System Construction
(one
pair)
Standard Telephone
(one
pair)
Cordless Phone
(one
pair)
Voice Processing System
Note
• It is recommended that extension of jack 1 is a display proprietary telephone.
• Parallel connection of telephones is possible. Refer to Section 2.3.3 Parallelled Telephone
Connection.
20
38 Outside Lines
64 Wireless extensions
32 Wired extensions (16 extensions - initial, 16 extensions - additional)
SLT Message
Waiting Lamp
Adaptor Unit
KX-TD194
(one pair)
KX-T7052
Single line telephones
(one pair)
Data Terminal
(one
pair)
Telephone Answering
Machine with Facsimile
(Lightning Protectors)
to outside lines 1 through 8 (initial)
to outside lines 9 through 54 (additional)
KX-TD142
Cell Station (max.12)
DECT
KX-T7200 series digital
proprietary telephones
KX-T7451 digital
proprietary telephone
KX-T7000 series analogue
proprietary telephones
KX-T7130 analogue
proprietary telephone
KX-TD7500
DECT portable station
(two
(two pair)
pair)
KX-T7500 series digital
proprietary telephones/
KX-T7545 Add-on Key Module
(two
pair)
(two pair)
Digital DSS/Attendant
(two
consoles (KX-T7540/
pair)
KX-T7541/KX-T7240)
(two pair)
(three
KX-T7040 DSS console
pair)
: Needs optional unit,
card or adaptor.
System Outline