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READ THIS BEFORE
INSTALLATION
We have designed your TAD-759 to
conform to federal regulations, and you
can connect it to most telephone lines.
However, each device you connect to
the phone line draws power from the
line. This power draw is the device’s
ringer equivalence number
, or REN. The
REN is on the bottom of the TAD.
If you use more than one telephone or
other device on the line, add up all of the
RENs. If the total is more than five, your
telephones might not ring. In rural areas,
a total REN of three might impair ringer
operation. If ringer operation is impaired,
remove a device from the line.
FCC STATEMENT
Your TAD complies with Part 68 of
FCC
Rules
. You must, upon request, provide
the FCC registration number and the
REN to your telephone company. Both
numbers are marked on the bottom of
the TAD.
Note: You must not connect the TAD to:
• coin-operated systems
• party-line systems
• electronic key telephone systems
Your TAD complies with the limits for a
Class B digital device as specified in
Part 15 of
FCC Rules
. These limits pro-
vide reasonable protection against ra-
dio and TV interference in a residential
area. However, your TAD might cause
TV or radio interference even when it is
operating properly. To eliminate interfer-
ence, you can try one or more of the fol-
lowing corrective measures:
• Reorient or relocate the receiving
antenna of the radio or TV antenna.
• Increase the distance between the
TAD and the radio or TV.
• Use outlets on different electrical cir-
cuits for the TAD and the radio or TV.
Consult your local RadioShack store if
the problem still exists.