Contents
1.1
Introduction
1.1.1
Central Control Unit
1.1.2
Systemphone
1.1.3
Telephones
1.1.4
Modes of working
1.1.5
Ringing defaults
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.
. .
.
1.1.6
Electro-static Precautions (ESP)
2.1
Installation procedures
2.1.1
Equipment required
.
.
2.1.2
Location for Central Control Unit
2.1.3
Mounting the CCU
2.1.4
The mains supply
2.1.5
Extension System phones
2.1.6
Extension telephones
2.1.7
Cabling and wiring
2.1.8
Connecting the extensions
2.1.9
Connecting the exchange lines
.
. .
2.1.10
Connecting extension bells/tone callers
2.1.11
External extensions .
.
. .
2.1.12
Earthing
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. .
. .
.
. .
. .
2.1.13
Setting the CCU DIL switches
2.1.14
Line voltage feed
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.
. . .
. . .
2.1.15
Answering machines with System phones
3 .1
Subsidiary connection (piggy-backing)
4.1
Safety precautions and switch on
5.1
Programming
6.1
Commissioning the system
.
.
.
6.1.1
Commissioning procedure with line connected
.
.
.
6.1.2
Commissioning procedure prior to lines being connected
6.1.3
Commissioning procedure with no lines connected
7 .1
Faulting and maintenance
8.1
Tones and ringing
9.1
Numbering plan
10.1
Statutory information
10.2
Notes
TPU
1371Issue3(4/91)
. 1-1
. 1-1
. 1-1
. 1-1
. 1-1
. 1-4
. 1-5
. 2-1
. 2-1
. 2-1
. 2-1
. 2-3
. 2-4
. 2-5
. 2-5
. 2-6
. 2-8
. 2-8
. 2-8
. 2-9
. 2-9
. 2-12
. 2-13
. 3-1
. 4-1
. 5-1
. 6-1
. 6-1
. 6-2
. 6-3
. 7-1
. 8-1
. 9-1
10-1
10-3
Summary of Contents for 2+8
Page 1: ...Installation and maintenance manual 2 8...
Page 2: ......
Page 36: ...Notes 10 2 Notes 10 3 TPU 1371Issue3 4 91...
Page 37: ...Notes TPU 1371Issue3 4 91 10 4...