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Norstar Doorphone Installation Guide
3
Installation
Step 1: Determine the Doorphone Directory Number
Up to four Doorphones can be installed on a Norstar system. Each is assigned a
Directory Number (DN) by the KSU.
To determine the DN of the port to which the Doorphone will be connected, use the
Maintenance Port/DN Status facility (Modular systems only), or refer to the wiring
charts in the relevant Norstar Installer Guide, or:
1. Ensure Auto Set Relocation feature is turned off.
2. Connect a jack and Norstar telephone to the port.
3. Press
ƒ
•
‚
∆
and record the DN.
4. Disable voice calls by pressing
ƒ
°
°
.
5. Repeat steps 2 to 4 for each Doorphone Port.
Summary of Contents for NT8B79FDE6
Page 1: ...Doorphone Installation Guide ...
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Page 4: ...Norstar Doorphone Installation Guide ii ...
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