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Step 4B Wiring Run, Using Customer Convenience Wiring
Customer convenience wiring materials are available at your local phone store. Different
situations require different materials. For instance, if a telephone location is less than
25 feet from the controller, you may choose to buy a 25' D4BU line cord and plug one
end in the modular connecting block of the telephone set and the other end in the
corresponding modular connecting block in the controller. Use telephone wire clips to
secure the cord to the baseboard and your telephone set is installed.
If distances are greater than 25 feet, but less than the maximum of 1000 feet, you will want
to install a wiring run (see page 7). Below is a list of materials needed for installing
a wiring run using customer convenience wiring.
700 A4 plug—one for every telephone located more than 25 feet from the controller
wire junction 742B—one for every 50 feet of wire beyond the initial 50 feet
telephone wire package—one for every 50 feet of wire
modular connecting block 725A or 625A—one for every desk telephone set
modular wall connecting block 630B—one for every telephone set to be mounted
on the wall
telephone wire stripper 953A
telephone wire clips
Install Plugs
Install a 700A4 plug to the end of the telephone wire that is plugged into the controller.
Follow the instructions that are packed with the plug.
Install Wire Junctions
If the distance between the controller and a telephone set location exceeds 50 feet,
install a Wire Junction (742B). Follow the instructions that come with the wire junction.
Install telephone wire from each wire junction to each telephone set location. Be sure
that you label the telephone cords. This can be repeated up to maximum of 1000 feet.
Secure Telephone Wire
Secure telephone wire along baseboard with clips. Be careful that you do not damage
the wire.
Install Modular Connecting Blocks
Install a Modular Connecting Block (725A or 625A) within 14 feet of every telephone set
that will be desk mounted. Install a Modular Connecting Block for Wall telephones
(630B) where every wall-mounted telephone set will be located. Follow the instructions
that come with the modular connecting blocks.
4 inches
Comfortable
height above
floor
12
Customer Installation Instructions
Insert wires in this order:
Customer Convenience
Wiring
Red
Green
Yellow
B l a c k
Business
Wiring
blue
blue-white
green
green-white
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