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Wearing
a
heart
pacemaker?
Don't
attempt
to
install,
fix
or
modify
any
telephone
wiring.
You
are
at
risk.
An
electrical
storm?
By
all
means
avoid
doing
any
telephone
wiring
work
during
electrical
storms.
Stop
all
ongoing
work.
Avoid
bending
cable
sharply
or
nick
the
protective
jacket
over
the
inside
wires
and
never
run
phone
cables
in
parallel
with
power
cables
either.
When
performing
cable
runs,
avoid
at
all
costs
pulling
too
hard
(more
than
25
pounds
by
standard)
over
the
phone
cables.
This
might
damage
the
inner
wires.
Avoid
splicing
individual
wires
on
the
cable
runs.
If
any
wire
turns
out
to
be
defective,
replace
the
entire
cable.
It
is
preferable
to
use
daisy-chaining
to
the
closest
phone
termination
than
splicing,
if
complete
replacement
of
the
cable
is
absolutely
not
an
option.
It
is
even
worse
to
bury
a
spliced
cable
within
the
wall
during
rough-in
in
a
new
or
remodeling
construction
job.
When
running
cables
over
flat
surfaces
and
supporting
them
with
staples,
avoid
driving
staples
in
too
tightly,
for
insulation
damage
may
result
to
the
inner
wires.
This
will
irreparably
hamper
the
performance
level
of
the
cable,
if
not
impairing
the
cable
outright.
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