2.1.1
Tools And Hardware
You will need the following tools and materials to install the common equipment.
•
Fasteners—wood screws (1/4 x 1-inch round head), toggle bolts, or wall anchors,
•
Screwdriver—to match fasteners,
•
Electric drill—if prepared holes are required,
•
Connecting tool—for fastening wires to a type-66 connector block,
•
Crimping tool—for 623-type modular plugs,
•
Volt/Ohm Meter.
2.1.2
Underwriters Laboratories Installation Notice
Per The Underwriters Laboratories standard 1459, 2nd edition, be aware of the following
precautions when installing telephone equipment that is to be directly connected to the telephone
company network:
•
Never install telephone wiring during a lightning storm,
•
Never install telephone jacks in wet locations unless the jack is specifically designed for
wet locations,
•
Never touch un-insulated telephone wires or terminals unless the telephone line has been
disconnected at the network interface,
•
Use caution when installing or modifying telephone lines.
2.1.3
Hybrid Installation
Whenever a programmer assigns lines to line groups, the digital telephone system automatically
assumes the hybrid mode. Your local telephone company may charge a higher monthly fee for
operation of a hybrid system; therefore, the FCC requires that you report the equipment-type
category designation number (KF for key system, MF for hybrid system) to the telephone
company at the time of installation.
FCC Registration Numbers
Key System
CVWUSA-61535-KF-E
Hybrid System
CVWUSA-61536-MF-E
DSU II Digital Telephone System
IMI66–132
Installing The DSU II Digital Telephone System 2 – 5
Summary of Contents for DSU II
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