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Emergency telephones 53
E m e r g e n c y t e l e p h o n e s
Emergency telephones (ET) are standard
single-line
telephones that provide emergency service in case of power
failure or
power to the
system is disconnected.
The KSU has two emergency telephone connections. Each
Trunk Module has one emergency telephone connection.
Connecting emergency telephones
The procedure is the same for connecting emergency telephones
to the distribution block for a KSU or a Trunk Module.
Wire a modular jack or equivalent to each set of emergency
telephone pins on the
distribution block for KSU or
Trunk Module external lines.
The connections on the distribution block for emergency
telephones appear in the wiring charts in this Guide.
Note:
The emergency telephone connections will not work
if there is an
or DID Trunk Cartridge in
the first slot of the Trunk Module.
2. Connect a single-line telephone to the modular jack.
Modular DR5 Installer Guide
.
Summary of Contents for DR5
Page 2: ......
Page 45: ...Module installation 39 Installing the cable troughs Modular DR5 Installer Guide ...
Page 76: ...70 Telephone relocation and replacement Modular DR5 Installer Guide ...
Page 164: ...158 Set Copy ...
Page 244: ...238 Problems with optional equipment Modular DR5 Installer Guide ...
Page 266: ...260 Glossary Modular DR5 Installer Guide ...
Page 294: ...12 Call Display services Modular DR5 System Coordinator Guide ...
Page 516: ...234 Glossary Modular DR5 System Coordinator Guide ...
Page 526: ...244 Index Modular DR5 System Coordinator Guide ...
Page 529: ... I J I I I I I I ...